42165954

素因数分解:

$2^1\times 3^3\times {\mathrm{780851}}^1$

素因数の和:780862

約数の個数: 16

約数和(自身を含む): 93702240

約数和(自身を除く): 51536286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 780851, 1561702, 2342553, 4685106, 7027659, 14055318, 21082977, 42165954]

約数ペア:

[(1, 42165954), (2, 21082977), (3, 14055318), (6, 7027659), (9, 4685106), (18, 2342553), (27, 1561702), (54, 780851)]