74161818

素因数分解:

$2^1\times 3^4\times {\mathrm{457789}}^1$

素因数の和:457803

約数の個数: 20

約数和(自身を含む): 166177770

約数和(自身を除く): 92015952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 457789, 915578, 1373367, 2746734, 4120101, 8240202, 12360303, 24720606, 37080909, 74161818]

約数ペア:

[(1, 74161818), (2, 37080909), (3, 24720606), (6, 12360303), (9, 8240202), (18, 4120101), (27, 2746734), (54, 1373367), (81, 915578), (162, 457789)]