6405642

素因数分解:

$2^1\times 3^4\times {\mathrm{39541}}^1$

素因数の和:39555

約数の個数: 20

約数和(自身を含む): 14353746

約数和(自身を除く): 7948104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 39541, 79082, 118623, 237246, 355869, 711738, 1067607, 2135214, 3202821, 6405642]

約数ペア:

[(1, 6405642), (2, 3202821), (3, 2135214), (6, 1067607), (9, 711738), (18, 355869), (27, 237246), (54, 118623), (81, 79082), (162, 39541)]