281567142

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{58151}}^1$

素因数の和:58428

約数の個数: 24

約数和(自身を含む): 612340560

約数和(自身を除く): 330773418

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 58151, 116302, 174453, 348906, 523359, 1046718, 15642619, 31285238, 46927857, 93855714, 140783571, 281567142]

約数ペア:

[(1, 281567142), (2, 140783571), (3, 93855714), (6, 46927857), (9, 31285238), (18, 15642619), (269, 1046718), (538, 523359), (807, 348906), (1614, 174453), (2421, 116302), (4842, 58151)]