18671702

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4261}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 32118432

約数和(自身を除く): 13446730

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4261, 4382, 8522, 29827, 59654, 1333693, 2667386, 9335851, 18671702]

約数ペア:

[(1, 18671702), (2, 9335851), (7, 2667386), (14, 1333693), (313, 59654), (626, 29827), (2191, 8522), (4261, 4382)]