1388975022

素因数分解:

$2^1\times 3^2\times {\mathrm{1277}}^1\times {\mathrm{60427}}^1$

素因数の和:61712

約数の個数: 24

約数和(自身を含む): 3011852376

約数和(自身を除く): 1622877354

約数列:

[1, 2, 3, 6, 9, 18, 1277, 2554, 3831, 7662, 11493, 22986, 60427, 120854, 181281, 362562, 543843, 1087686, 77165279, 154330558, 231495837, 462991674, 694487511, 1388975022]

約数ペア:

[(1, 1388975022), (2, 694487511), (3, 462991674), (6, 231495837), (9, 154330558), (18, 77165279), (1277, 1087686), (2554, 543843), (3831, 362562), (7662, 181281), (11493, 120854), (22986, 60427)]