670158

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 1500096

約数和(自身を除く): 829938

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1201, 2402, 3603, 7206, 10809, 21618, 37231, 74462, 111693, 223386, 335079, 670158]

約数ペア:

[(1, 670158), (2, 335079), (3, 223386), (6, 111693), (9, 74462), (18, 37231), (31, 21618), (62, 10809), (93, 7206), (186, 3603), (279, 2402), (558, 1201)]