19961850636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1579}}^1$

素因数の和:1853

約数の個数: 288

約数和(自身を含む): 66088189440

約数和(自身を除く): 46126338804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 227, 234, 238, 252, 273, 306, 357, 364, 442, 454, 468, 476, 546, 612, 663, 681, 714, 819, 884, 908, 1071, 1092, 1326, 1362, 1428, 1547, 1579, 1589, 1638, 1989, 2043, 2142, 2652, 2724, 2951, 3094, 3158, 3178, 3276, 3859, 3978, 4086, 4284, 4641, 4737, 4767, 5902, 6188, 6316, 6356, 7718, 7956, 8172, 8853, 9282, 9474, 9534, 11053, 11577, 11804, 13923, 14211, 14301, 15436, 17706, 18564, 18948, 19068, 20527, 20657, 22106, 23154, 26559, 26843, 27013, 27846, 28422, 28602, 33159, 34731, 35412, 41054, 41314, 44212, 46308, 50167, 53118, 53686, 54026, 55692, 56844, 57204, 61581, 61971, 66318, 69462, 80529, 81039, 82108, 82628, 99477, 100334, 106236, 107372, 108052, 123162, 123942, 132636, 138924, 143689, 150501, 161058, 162078, 184743, 185913, 187901, 198954, 200668, 241587, 243117, 246324, 247884, 287378, 301002, 322116, 324156, 348959, 351169, 358433, 369486, 371826, 375802, 397908, 431067, 451503, 483174, 486234, 563703, 574756, 602004, 697918, 702338, 716866, 738972, 743652, 751604, 862134, 903006, 966348, 972468, 1046877, 1053507, 1075299, 1127406, 1293201, 1395836, 1404676, 1433732, 1691109, 1724268, 1806012, 2093754, 2107014, 2150598, 2254812, 2442713, 2509031, 2586402, 3140631, 3160521, 3225897, 3382218, 4187508, 4214028, 4301196, 4659629, 4885426, 5018062, 5172804, 6093361, 6281262, 6321042, 6451794, 6764436, 7328139, 7527093, 9319258, 9770852, 10036124, 12186722, 12562524, 12642084, 12903588, 13978887, 14656278, 15054186, 18280083, 18638516, 21984417, 22581279, 24373444, 27957774, 29312556, 30108372, 32617403, 36560166, 41936661, 42653527, 43968834, 45162558, 54840249, 55915548, 65234806, 73120332, 79213693, 83873322, 85307054, 87937668, 90325116, 97852209, 109680498, 127960581, 130469612, 158427386, 167746644, 170614108, 195704418, 219360996, 237641079, 255921162, 293556627, 316854772, 383881743, 391408836, 475282158, 511842324, 554495851, 587113254, 712923237, 767763486, 950564316, 1108991702, 1174226508, 1425846474, 1535526972, 1663487553, 2217983404, 2851692948, 3326975106, 4990462659, 6653950212, 9980925318, 19961850636]

約数ペア:

[(1, 19961850636), (2, 9980925318), (3, 6653950212), (4, 4990462659), (6, 3326975106), (7, 2851692948), (9, 2217983404), (12, 1663487553), (13, 1535526972), (14, 1425846474), (17, 1174226508), (18, 1108991702), (21, 950564316), (26, 767763486), (28, 712923237), (34, 587113254), (36, 554495851), (39, 511842324), (42, 475282158), (51, 391408836), (52, 383881743), (63, 316854772), (68, 293556627), (78, 255921162), (84, 237641079), (91, 219360996), (102, 195704418), (117, 170614108), (119, 167746644), (126, 158427386), (153, 130469612), (156, 127960581), (182, 109680498), (204, 97852209), (221, 90325116), (227, 87937668), (234, 85307054), (238, 83873322), (252, 79213693), (273, 73120332), (306, 65234806), (357, 55915548), (364, 54840249), (442, 45162558), (454, 43968834), (468, 42653527), (476, 41936661), (546, 36560166), (612, 32617403), (663, 30108372), (681, 29312556), (714, 27957774), (819, 24373444), (884, 22581279), (908, 21984417), (1071, 18638516), (1092, 18280083), (1326, 15054186), (1362, 14656278), (1428, 13978887), (1547, 12903588), (1579, 12642084), (1589, 12562524), (1638, 12186722), (1989, 10036124), (2043, 9770852), (2142, 9319258), (2652, 7527093), (2724, 7328139), (2951, 6764436), (3094, 6451794), (3158, 6321042), (3178, 6281262), (3276, 6093361), (3859, 5172804), (3978, 5018062), (4086, 4885426), (4284, 4659629), (4641, 4301196), (4737, 4214028), (4767, 4187508), (5902, 3382218), (6188, 3225897), (6316, 3160521), (6356, 3140631), (7718, 2586402), (7956, 2509031), (8172, 2442713), (8853, 2254812), (9282, 2150598), (9474, 2107014), (9534, 2093754), (11053, 1806012), (11577, 1724268), (11804, 1691109), (13923, 1433732), (14211, 1404676), (14301, 1395836), (15436, 1293201), (17706, 1127406), (18564, 1075299), (18948, 1053507), (19068, 1046877), (20527, 972468), (20657, 966348), (22106, 903006), (23154, 862134), (26559, 751604), (26843, 743652), (27013, 738972), (27846, 716866), (28422, 702338), (28602, 697918), (33159, 602004), (34731, 574756), (35412, 563703), (41054, 486234), (41314, 483174), (44212, 451503), (46308, 431067), (50167, 397908), (53118, 375802), (53686, 371826), (54026, 369486), (55692, 358433), (56844, 351169), (57204, 348959), (61581, 324156), (61971, 322116), (66318, 301002), (69462, 287378), (80529, 247884), (81039, 246324), (82108, 243117), (82628, 241587), (99477, 200668), (100334, 198954), (106236, 187901), (107372, 185913), (108052, 184743), (123162, 162078), (123942, 161058), (132636, 150501), (138924, 143689)]