128460684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{973187}}^1$

素因数の和:973205

約数の個数: 24

約数和(自身を含む): 326991168

約数和(自身を除く): 198530484

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 973187, 1946374, 2919561, 3892748, 5839122, 10705057, 11678244, 21410114, 32115171, 42820228, 64230342, 128460684]

約数ペア:

[(1, 128460684), (2, 64230342), (3, 42820228), (4, 32115171), (6, 21410114), (11, 11678244), (12, 10705057), (22, 5839122), (33, 3892748), (44, 2919561), (66, 1946374), (132, 973187)]