78693642

素因数分解:

$2^1\times 3^2\times {\mathrm{4371869}}^1$

素因数の和:4371877

約数の個数: 12

約数和(自身を含む): 170502930

約数和(自身を除く): 91809288

約数列:

[1, 2, 3, 6, 9, 18, 4371869, 8743738, 13115607, 26231214, 39346821, 78693642]

約数ペア:

[(1, 78693642), (2, 39346821), (3, 26231214), (6, 13115607), (9, 8743738), (18, 4371869)]