18200829

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 25861248

約数和(自身を除く): 7660419

約数列:

[1, 3, 17, 51, 167, 501, 2137, 2839, 6411, 8517, 36329, 108987, 356879, 1070637, 6066943, 18200829]

約数ペア:

[(1, 18200829), (3, 6066943), (17, 1070637), (51, 356879), (167, 108987), (501, 36329), (2137, 8517), (2839, 6411)]