66715812

素因数分解:

$2^2\times 3^4\times {\mathrm{205913}}^1$

素因数の和:205929

約数の個数: 30

約数和(自身を含む): 174409158

約数和(自身を除く): 107693346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205913, 411826, 617739, 823652, 1235478, 1853217, 2470956, 3706434, 5559651, 7412868, 11119302, 16678953, 22238604, 33357906, 66715812]

約数ペア:

[(1, 66715812), (2, 33357906), (3, 22238604), (4, 16678953), (6, 11119302), (9, 7412868), (12, 5559651), (18, 3706434), (27, 2470956), (36, 1853217), (54, 1235478), (81, 823652), (108, 617739), (162, 411826), (324, 205913)]