173820426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26849}}^1$

素因数の和:26950

約数の個数: 32

約数和(自身を含む): 378907200

約数和(自身を除く): 205086774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 26849, 53698, 80547, 161094, 349037, 698074, 1047111, 2094222, 2228467, 4456934, 6685401, 13370802, 28970071, 57940142, 86910213, 173820426]

約数ペア:

[(1, 173820426), (2, 86910213), (3, 57940142), (6, 28970071), (13, 13370802), (26, 6685401), (39, 4456934), (78, 2228467), (83, 2094222), (166, 1047111), (249, 698074), (498, 349037), (1079, 161094), (2158, 80547), (3237, 53698), (6474, 26849)]