18230964

素因数分解:

$2^2\times 3^1\times {\mathrm{719}}^1\times {\mathrm{2113}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 42618240

約数和(自身を除く): 24387276

約数列:

[1, 2, 3, 4, 6, 12, 719, 1438, 2113, 2157, 2876, 4226, 4314, 6339, 8452, 8628, 12678, 25356, 1519247, 3038494, 4557741, 6076988, 9115482, 18230964]

約数ペア:

[(1, 18230964), (2, 9115482), (3, 6076988), (4, 4557741), (6, 3038494), (12, 1519247), (719, 25356), (1438, 12678), (2113, 8628), (2157, 8452), (2876, 6339), (4226, 4314)]