39121938

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70111}}^1$

素因数の和:70150

約数の個数: 24

約数和(自身を含む): 87499776

約数和(自身を除く): 48377838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 70111, 140222, 210333, 420666, 630999, 1261998, 2173441, 4346882, 6520323, 13040646, 19560969, 39121938]

約数ペア:

[(1, 39121938), (2, 19560969), (3, 13040646), (6, 6520323), (9, 4346882), (18, 2173441), (31, 1261998), (62, 630999), (93, 420666), (186, 210333), (279, 140222), (558, 70111)]