18341086

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 27961344

約数和(自身を除く): 9620258

約数列:

[1, 2, 127, 163, 254, 326, 443, 886, 20701, 41402, 56261, 72209, 112522, 144418, 9170543, 18341086]

約数ペア:

[(1, 18341086), (2, 9170543), (127, 144418), (163, 112522), (254, 72209), (326, 56261), (443, 41402), (886, 20701)]