19156636044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^3\times {\mathrm{4943}}^1$

素因数の和:5006

約数の個数: 216

約数和(自身を含む): 61033976640

約数和(自身を除く): 41877340596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 169, 182, 196, 234, 252, 273, 294, 338, 364, 441, 468, 507, 546, 588, 637, 676, 819, 882, 1014, 1092, 1183, 1274, 1521, 1638, 1764, 1911, 2028, 2197, 2366, 2548, 3042, 3276, 3549, 3822, 4394, 4732, 4943, 5733, 6084, 6591, 7098, 7644, 8281, 8788, 9886, 10647, 11466, 13182, 14196, 14829, 15379, 16562, 19772, 19773, 21294, 22932, 24843, 26364, 29658, 30758, 33124, 34601, 39546, 42588, 44487, 46137, 49686, 59316, 61516, 64259, 69202, 74529, 79092, 88974, 92274, 99372, 103803, 107653, 128518, 138404, 138411, 149058, 177948, 184548, 192777, 207606, 215306, 242207, 257036, 276822, 298116, 311409, 322959, 385554, 415212, 430612, 449813, 484414, 553644, 578331, 622818, 645918, 726621, 771108, 835367, 899626, 968828, 968877, 1156662, 1245636, 1291836, 1349439, 1453242, 1670734, 1799252, 1937754, 2179863, 2313324, 2506101, 2698878, 2906484, 3148691, 3341468, 3875508, 4048317, 4359726, 5012202, 5397756, 5847569, 6297382, 7518303, 8096634, 8719452, 9446073, 10024404, 10859771, 11695138, 12594764, 15036606, 16193268, 17542707, 18892146, 21719542, 23390276, 28338219, 30073212, 32579313, 35085414, 37784292, 40932983, 43439084, 52628121, 56676438, 65158626, 70170828, 76018397, 81865966, 97737939, 105256242, 113352876, 122798949, 130317252, 152036794, 163731932, 195475878, 210512484, 228055191, 245597898, 304073588, 368396847, 390951756, 456110382, 491195796, 532128779, 684165573, 736793694, 912220764, 1064257558, 1368331146, 1473587388, 1596386337, 2128515116, 2736662292, 3192772674, 4789159011, 6385545348, 9578318022, 19156636044]

約数ペア:

[(1, 19156636044), (2, 9578318022), (3, 6385545348), (4, 4789159011), (6, 3192772674), (7, 2736662292), (9, 2128515116), (12, 1596386337), (13, 1473587388), (14, 1368331146), (18, 1064257558), (21, 912220764), (26, 736793694), (28, 684165573), (36, 532128779), (39, 491195796), (42, 456110382), (49, 390951756), (52, 368396847), (63, 304073588), (78, 245597898), (84, 228055191), (91, 210512484), (98, 195475878), (117, 163731932), (126, 152036794), (147, 130317252), (156, 122798949), (169, 113352876), (182, 105256242), (196, 97737939), (234, 81865966), (252, 76018397), (273, 70170828), (294, 65158626), (338, 56676438), (364, 52628121), (441, 43439084), (468, 40932983), (507, 37784292), (546, 35085414), (588, 32579313), (637, 30073212), (676, 28338219), (819, 23390276), (882, 21719542), (1014, 18892146), (1092, 17542707), (1183, 16193268), (1274, 15036606), (1521, 12594764), (1638, 11695138), (1764, 10859771), (1911, 10024404), (2028, 9446073), (2197, 8719452), (2366, 8096634), (2548, 7518303), (3042, 6297382), (3276, 5847569), (3549, 5397756), (3822, 5012202), (4394, 4359726), (4732, 4048317), (4943, 3875508), (5733, 3341468), (6084, 3148691), (6591, 2906484), (7098, 2698878), (7644, 2506101), (8281, 2313324), (8788, 2179863), (9886, 1937754), (10647, 1799252), (11466, 1670734), (13182, 1453242), (14196, 1349439), (14829, 1291836), (15379, 1245636), (16562, 1156662), (19772, 968877), (19773, 968828), (21294, 899626), (22932, 835367), (24843, 771108), (26364, 726621), (29658, 645918), (30758, 622818), (33124, 578331), (34601, 553644), (39546, 484414), (42588, 449813), (44487, 430612), (46137, 415212), (49686, 385554), (59316, 322959), (61516, 311409), (64259, 298116), (69202, 276822), (74529, 257036), (79092, 242207), (88974, 215306), (92274, 207606), (99372, 192777), (103803, 184548), (107653, 177948), (128518, 149058), (138404, 138411)]