18423002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41681}}^1$

素因数の和:41713

約数の個数: 16

約数和(自身を含む): 31511592

約数和(自身を除く): 13088590

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 41681, 83362, 541853, 708577, 1083706, 1417154, 9211501, 18423002]

約数ペア:

[(1, 18423002), (2, 9211501), (13, 1417154), (17, 1083706), (26, 708577), (34, 541853), (221, 83362), (442, 41681)]