66860766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{530641}}^1$

素因数の和:530656

約数の個数: 24

約数和(自身を含む): 165560304

約数和(自身を除く): 98699538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 530641, 1061282, 1591923, 3183846, 3714487, 4775769, 7428974, 9551538, 11143461, 22286922, 33430383, 66860766]

約数ペア:

[(1, 66860766), (2, 33430383), (3, 22286922), (6, 11143461), (7, 9551538), (9, 7428974), (14, 4775769), (18, 3714487), (21, 3183846), (42, 1591923), (63, 1061282), (126, 530641)]