39905106

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{3121}}^1$

素因数の和:5257

約数の個数: 16

約数和(自身を含む): 79873248

約数和(自身を除く): 39968142

約数列:

[1, 2, 3, 6, 2131, 3121, 4262, 6242, 6393, 9363, 12786, 18726, 6650851, 13301702, 19952553, 39905106]

約数ペア:

[(1, 39905106), (2, 19952553), (3, 13301702), (6, 6650851), (2131, 18726), (3121, 12786), (4262, 9363), (6242, 6393)]