12668604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 33937008

約数和(自身を除く): 21268404

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 281, 289, 442, 562, 578, 663, 843, 867, 884, 1124, 1156, 1326, 1686, 1734, 2652, 3372, 3468, 3653, 3757, 4777, 7306, 7514, 9554, 10959, 11271, 14331, 14612, 15028, 19108, 21918, 22542, 28662, 43836, 45084, 57324, 62101, 81209, 124202, 162418, 186303, 243627, 248404, 324836, 372606, 487254, 745212, 974508, 1055717, 2111434, 3167151, 4222868, 6334302, 12668604]

約数ペア:

[(1, 12668604), (2, 6334302), (3, 4222868), (4, 3167151), (6, 2111434), (12, 1055717), (13, 974508), (17, 745212), (26, 487254), (34, 372606), (39, 324836), (51, 248404), (52, 243627), (68, 186303), (78, 162418), (102, 124202), (156, 81209), (204, 62101), (221, 57324), (281, 45084), (289, 43836), (442, 28662), (562, 22542), (578, 21918), (663, 19108), (843, 15028), (867, 14612), (884, 14331), (1124, 11271), (1156, 10959), (1326, 9554), (1686, 7514), (1734, 7306), (2652, 4777), (3372, 3757), (3468, 3653)]