12785388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 37836288

約数和(自身を除く): 25050900

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 101, 132, 137, 154, 202, 231, 274, 303, 308, 404, 411, 462, 548, 606, 707, 822, 924, 959, 1111, 1212, 1414, 1507, 1644, 1918, 2121, 2222, 2828, 2877, 3014, 3333, 3836, 4242, 4444, 4521, 5754, 6028, 6666, 7777, 8484, 9042, 10549, 11508, 13332, 13837, 15554, 18084, 21098, 23331, 27674, 31108, 31647, 41511, 42196, 46662, 55348, 63294, 83022, 93324, 96859, 126588, 152207, 166044, 193718, 290577, 304414, 387436, 456621, 581154, 608828, 913242, 1065449, 1162308, 1826484, 2130898, 3196347, 4261796, 6392694, 12785388]

約数ペア:

[(1, 12785388), (2, 6392694), (3, 4261796), (4, 3196347), (6, 2130898), (7, 1826484), (11, 1162308), (12, 1065449), (14, 913242), (21, 608828), (22, 581154), (28, 456621), (33, 387436), (42, 304414), (44, 290577), (66, 193718), (77, 166044), (84, 152207), (101, 126588), (132, 96859), (137, 93324), (154, 83022), (202, 63294), (231, 55348), (274, 46662), (303, 42196), (308, 41511), (404, 31647), (411, 31108), (462, 27674), (548, 23331), (606, 21098), (707, 18084), (822, 15554), (924, 13837), (959, 13332), (1111, 11508), (1212, 10549), (1414, 9042), (1507, 8484), (1644, 7777), (1918, 6666), (2121, 6028), (2222, 5754), (2828, 4521), (2877, 4444), (3014, 4242), (3333, 3836)]