12765980682

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{2137}}^1$

素因数の和:2693

約数の個数: 144

約数和(自身を含む): 34733272392

約数和(自身を除く): 21967291710

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 521, 546, 637, 819, 882, 1042, 1274, 1563, 1638, 1911, 2137, 3126, 3647, 3822, 4274, 4689, 5733, 6411, 6773, 7294, 9378, 10941, 11466, 12822, 13546, 14959, 19233, 20319, 21882, 25529, 27781, 29918, 32823, 38466, 40638, 44877, 47411, 51058, 55562, 60957, 65646, 76587, 83343, 89754, 94822, 104713, 121914, 134631, 142233, 153174, 166686, 194467, 209426, 229761, 250029, 269262, 284466, 314139, 331877, 388934, 426699, 459522, 500058, 583401, 628278, 663754, 853398, 942417, 995631, 1113377, 1166802, 1361269, 1750203, 1884834, 1991262, 2226754, 2722538, 2986893, 3340131, 3500406, 4083807, 5973786, 6680262, 7793639, 8167614, 10020393, 12251421, 14473901, 15587278, 20040786, 23380917, 24502842, 28947802, 43421703, 46761834, 54555473, 70142751, 86843406, 101317307, 109110946, 130265109, 140285502, 163666419, 202634614, 260530218, 303951921, 327332838, 490999257, 607903842, 709221149, 911855763, 981998514, 1418442298, 1823711526, 2127663447, 4255326894, 6382990341, 12765980682]

約数ペア:

[(1, 12765980682), (2, 6382990341), (3, 4255326894), (6, 2127663447), (7, 1823711526), (9, 1418442298), (13, 981998514), (14, 911855763), (18, 709221149), (21, 607903842), (26, 490999257), (39, 327332838), (42, 303951921), (49, 260530218), (63, 202634614), (78, 163666419), (91, 140285502), (98, 130265109), (117, 109110946), (126, 101317307), (147, 86843406), (182, 70142751), (234, 54555473), (273, 46761834), (294, 43421703), (441, 28947802), (521, 24502842), (546, 23380917), (637, 20040786), (819, 15587278), (882, 14473901), (1042, 12251421), (1274, 10020393), (1563, 8167614), (1638, 7793639), (1911, 6680262), (2137, 5973786), (3126, 4083807), (3647, 3500406), (3822, 3340131), (4274, 2986893), (4689, 2722538), (5733, 2226754), (6411, 1991262), (6773, 1884834), (7294, 1750203), (9378, 1361269), (10941, 1166802), (11466, 1113377), (12822, 995631), (13546, 942417), (14959, 853398), (19233, 663754), (20319, 628278), (21882, 583401), (25529, 500058), (27781, 459522), (29918, 426699), (32823, 388934), (38466, 331877), (40638, 314139), (44877, 284466), (47411, 269262), (51058, 250029), (55562, 229761), (60957, 209426), (65646, 194467), (76587, 166686), (83343, 153174), (89754, 142233), (94822, 134631), (104713, 121914)]