39898578

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{61007}}^1$

素因数の和:61121

約数の個数: 16

約数和(自身を含む): 80530560

約数和(自身を除く): 40631982

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 61007, 122014, 183021, 366042, 6649763, 13299526, 19949289, 39898578]

約数ペア:

[(1, 39898578), (2, 19949289), (3, 13299526), (6, 6649763), (109, 366042), (218, 183021), (327, 122014), (654, 61007)]