123031374

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661459}}^1$

素因数の和:661495

約数の個数: 16

約数和(自身を含む): 254000640

約数和(自身を除く): 130969266

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 661459, 1322918, 1984377, 3968754, 20505229, 41010458, 61515687, 123031374]

約数ペア:

[(1, 123031374), (2, 61515687), (3, 41010458), (6, 20505229), (31, 3968754), (62, 1984377), (93, 1322918), (186, 661459)]