66987108

素因数分解:

$2^2\times 3^3\times {\mathrm{620251}}^1$

素因数の和:620264

約数の個数: 24

約数和(自身を含む): 173670560

約数和(自身を除く): 106683452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 620251, 1240502, 1860753, 2481004, 3721506, 5582259, 7443012, 11164518, 16746777, 22329036, 33493554, 66987108]

約数ペア:

[(1, 66987108), (2, 33493554), (3, 22329036), (4, 16746777), (6, 11164518), (9, 7443012), (12, 5582259), (18, 3721506), (27, 2481004), (36, 1860753), (54, 1240502), (108, 620251)]