21073193064

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74531}}^1$

素因数の和:74581

約数の個数: 256

約数和(自身を含む): 77274777600

約数和(自身を除く): 56201584536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 27, 28, 33, 34, 36, 42, 44, 51, 54, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 108, 119, 126, 132, 136, 153, 154, 168, 187, 189, 198, 204, 216, 231, 238, 252, 264, 297, 306, 308, 357, 374, 378, 396, 408, 459, 462, 476, 504, 561, 594, 612, 616, 693, 714, 748, 756, 792, 918, 924, 952, 1071, 1122, 1188, 1224, 1309, 1386, 1428, 1496, 1512, 1683, 1836, 1848, 2079, 2142, 2244, 2376, 2618, 2772, 2856, 3213, 3366, 3672, 3927, 4158, 4284, 4488, 5049, 5236, 5544, 6426, 6732, 7854, 8316, 8568, 10098, 10472, 11781, 12852, 13464, 15708, 16632, 20196, 23562, 25704, 31416, 35343, 40392, 47124, 70686, 74531, 94248, 141372, 149062, 223593, 282744, 298124, 447186, 521717, 596248, 670779, 819841, 894372, 1043434, 1267027, 1341558, 1565151, 1639682, 1788744, 2012337, 2086868, 2459523, 2534054, 2683116, 3130302, 3279364, 3801081, 4024674, 4173736, 4695453, 4919046, 5068108, 5366232, 5738887, 6260604, 6558728, 7378569, 7602162, 8049348, 8869189, 9390906, 9838092, 10136216, 11403243, 11477774, 12521208, 13937297, 14086359, 14757138, 15204324, 16098696, 17216661, 17738378, 18781812, 19676184, 22135707, 22806486, 22955548, 26607567, 27874594, 28172718, 29514276, 30408648, 34209729, 34433322, 35476756, 37563624, 41811891, 44271414, 45612972, 45911096, 51649983, 53215134, 55749188, 56345436, 59028552, 68419458, 68866644, 70953512, 79822701, 83623782, 88542828, 91225944, 97561079, 103299966, 106430268, 111498376, 112690872, 125435673, 136838916, 137733288, 154949949, 159645402, 167247564, 177085656, 195122158, 206599932, 212860536, 239468103, 250871346, 273677832, 292683237, 309899898, 319290804, 334495128, 376307019, 390244316, 413199864, 478936206, 501742692, 585366474, 619799796, 638581608, 752614038, 780488632, 878049711, 957872412, 1003485384, 1170732948, 1239599592, 1505228076, 1756099422, 1915744824, 2341465896, 2634149133, 3010456152, 3512198844, 5268298266, 7024397688, 10536596532, 21073193064]

約数ペア:

[(1, 21073193064), (2, 10536596532), (3, 7024397688), (4, 5268298266), (6, 3512198844), (7, 3010456152), (8, 2634149133), (9, 2341465896), (11, 1915744824), (12, 1756099422), (14, 1505228076), (17, 1239599592), (18, 1170732948), (21, 1003485384), (22, 957872412), (24, 878049711), (27, 780488632), (28, 752614038), (33, 638581608), (34, 619799796), (36, 585366474), (42, 501742692), (44, 478936206), (51, 413199864), (54, 390244316), (56, 376307019), (63, 334495128), (66, 319290804), (68, 309899898), (72, 292683237), (77, 273677832), (84, 250871346), (88, 239468103), (99, 212860536), (102, 206599932), (108, 195122158), (119, 177085656), (126, 167247564), (132, 159645402), (136, 154949949), (153, 137733288), (154, 136838916), (168, 125435673), (187, 112690872), (189, 111498376), (198, 106430268), (204, 103299966), (216, 97561079), (231, 91225944), (238, 88542828), (252, 83623782), (264, 79822701), (297, 70953512), (306, 68866644), (308, 68419458), (357, 59028552), (374, 56345436), (378, 55749188), (396, 53215134), (408, 51649983), (459, 45911096), (462, 45612972), (476, 44271414), (504, 41811891), (561, 37563624), (594, 35476756), (612, 34433322), (616, 34209729), (693, 30408648), (714, 29514276), (748, 28172718), (756, 27874594), (792, 26607567), (918, 22955548), (924, 22806486), (952, 22135707), (1071, 19676184), (1122, 18781812), (1188, 17738378), (1224, 17216661), (1309, 16098696), (1386, 15204324), (1428, 14757138), (1496, 14086359), (1512, 13937297), (1683, 12521208), (1836, 11477774), (1848, 11403243), (2079, 10136216), (2142, 9838092), (2244, 9390906), (2376, 8869189), (2618, 8049348), (2772, 7602162), (2856, 7378569), (3213, 6558728), (3366, 6260604), (3672, 5738887), (3927, 5366232), (4158, 5068108), (4284, 4919046), (4488, 4695453), (5049, 4173736), (5236, 4024674), (5544, 3801081), (6426, 3279364), (6732, 3130302), (7854, 2683116), (8316, 2534054), (8568, 2459523), (10098, 2086868), (10472, 2012337), (11781, 1788744), (12852, 1639682), (13464, 1565151), (15708, 1341558), (16632, 1267027), (20196, 1043434), (23562, 894372), (25704, 819841), (31416, 670779), (35343, 596248), (40392, 521717), (47124, 447186), (70686, 298124), (74531, 282744), (94248, 223593), (141372, 149062)]