18146511

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 27714960

約数和(自身を除く): 9568449

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1409, 1431, 4227, 4293, 12681, 12879, 38043, 74677, 114129, 224031, 342387, 672093, 2016279, 6048837, 18146511]

約数ペア:

[(1, 18146511), (3, 6048837), (9, 2016279), (27, 672093), (53, 342387), (81, 224031), (159, 114129), (243, 74677), (477, 38043), (1409, 12879), (1431, 12681), (4227, 4293)]