18151510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139627}}^1$

素因数の和:139647

約数の個数: 16

約数和(自身を含む): 35186256

約数和(自身を除く): 17034746

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139627, 279254, 698135, 1396270, 1815151, 3630302, 9075755, 18151510]

約数ペア:

[(1, 18151510), (2, 9075755), (5, 3630302), (10, 1815151), (13, 1396270), (26, 698135), (65, 279254), (130, 139627)]