837925764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{14879}}^1$

素因数の和:14937

約数の個数: 72

約数和(自身を含む): 2222357760

約数和(自身を除く): 1384431996

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 722, 741, 988, 1083, 1444, 1482, 2166, 2964, 4332, 4693, 9386, 14079, 14879, 18772, 28158, 29758, 44637, 56316, 59516, 89274, 178548, 193427, 282701, 386854, 565402, 580281, 773708, 848103, 1130804, 1160562, 1696206, 2321124, 3392412, 3675113, 5371319, 7350226, 10742638, 11025339, 14700452, 16113957, 21485276, 22050678, 32227914, 44101356, 64455828, 69827147, 139654294, 209481441, 279308588, 418962882, 837925764]

約数ペア:

[(1, 837925764), (2, 418962882), (3, 279308588), (4, 209481441), (6, 139654294), (12, 69827147), (13, 64455828), (19, 44101356), (26, 32227914), (38, 22050678), (39, 21485276), (52, 16113957), (57, 14700452), (76, 11025339), (78, 10742638), (114, 7350226), (156, 5371319), (228, 3675113), (247, 3392412), (361, 2321124), (494, 1696206), (722, 1160562), (741, 1130804), (988, 848103), (1083, 773708), (1444, 580281), (1482, 565402), (2166, 386854), (2964, 282701), (4332, 193427), (4693, 178548), (9386, 89274), (14079, 59516), (14879, 56316), (18772, 44637), (28158, 29758)]