742156974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3171611}}^1$

素因数の和:3171632

約数の個数: 24

約数和(自身を含む): 1731700152

約数和(自身を除く): 989543178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3171611, 6343222, 9514833, 19029666, 28544499, 41230943, 57088998, 82461886, 123692829, 247385658, 371078487, 742156974]

約数ペア:

[(1, 742156974), (2, 371078487), (3, 247385658), (6, 123692829), (9, 82461886), (13, 57088998), (18, 41230943), (26, 28544499), (39, 19029666), (78, 9514833), (117, 6343222), (234, 3171611)]