66955818

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{141257}}^1$

素因数の和:141341

約数の個数: 16

約数和(自身を含む): 135607680

約数和(自身を除く): 68651862

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 141257, 282514, 423771, 847542, 11159303, 22318606, 33477909, 66955818]

約数ペア:

[(1, 66955818), (2, 33477909), (3, 22318606), (6, 11159303), (79, 847542), (158, 423771), (237, 282514), (474, 141257)]