15980526

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{2473}}^1$

素因数の和:2840

約数の個数: 24

約数和(自身を含む): 34734960

約数和(自身を除く): 18754434

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 2473, 3231, 4946, 6462, 7419, 14838, 22257, 44514, 887807, 1775614, 2663421, 5326842, 7990263, 15980526]

約数ペア:

[(1, 15980526), (2, 7990263), (3, 5326842), (6, 2663421), (9, 1775614), (18, 887807), (359, 44514), (718, 22257), (1077, 14838), (2154, 7419), (2473, 6462), (3231, 4946)]