18257208

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5807}}^1$

素因数の和:5947

約数の個数: 32

約数和(自身を含む): 45999360

約数和(自身を除く): 27742152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5807, 11614, 17421, 23228, 34842, 46456, 69684, 139368, 760717, 1521434, 2282151, 3042868, 4564302, 6085736, 9128604, 18257208]

約数ペア:

[(1, 18257208), (2, 9128604), (3, 6085736), (4, 4564302), (6, 3042868), (8, 2282151), (12, 1521434), (24, 760717), (131, 139368), (262, 69684), (393, 46456), (524, 34842), (786, 23228), (1048, 17421), (1572, 11614), (3144, 5807)]