18451154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1501

約数の個数: 16

約数和(自身を含む): 29384856

約数和(自身を除く): 10933702

約数列:

[1, 2, 17, 34, 661, 821, 1322, 1642, 11237, 13957, 22474, 27914, 542681, 1085362, 9225577, 18451154]

約数ペア:

[(1, 18451154), (2, 9225577), (17, 1085362), (34, 542681), (661, 27914), (821, 22474), (1322, 13957), (1642, 11237)]