18356244

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{11677}}^1$

素因数の和:11815

約数の個数: 24

約数和(自身を含む): 43161888

約数和(自身を除く): 24805644

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 11677, 23354, 35031, 46708, 70062, 140124, 1529687, 3059374, 4589061, 6118748, 9178122, 18356244]

約数ペア:

[(1, 18356244), (2, 9178122), (3, 6118748), (4, 4589061), (6, 3059374), (12, 1529687), (131, 140124), (262, 70062), (393, 46708), (524, 35031), (786, 23354), (1572, 11677)]