12912694212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{540461}}^1$

素因数の和:540660

約数の個数: 48

約数和(自身を含む): 33050332224

約数和(自身を除く): 20137638012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1991, 2172, 3982, 5973, 7964, 11946, 23892, 540461, 1080922, 1621383, 2161844, 3242766, 5945071, 6485532, 11890142, 17835213, 23780284, 35670426, 71340852, 97823441, 195646882, 293470323, 391293764, 586940646, 1076057851, 1173881292, 2152115702, 3228173553, 4304231404, 6456347106, 12912694212]

約数ペア:

[(1, 12912694212), (2, 6456347106), (3, 4304231404), (4, 3228173553), (6, 2152115702), (11, 1173881292), (12, 1076057851), (22, 586940646), (33, 391293764), (44, 293470323), (66, 195646882), (132, 97823441), (181, 71340852), (362, 35670426), (543, 23780284), (724, 17835213), (1086, 11890142), (1991, 6485532), (2172, 5945071), (3982, 3242766), (5973, 2161844), (7964, 1621383), (11946, 1080922), (23892, 540461)]