2018990124

素因数分解:

$2^2\times 3^4\times {\mathrm{6231451}}^1$

素因数の和:6231467

約数の個数: 30

約数和(自身を含む): 5278039844

約数和(自身を除く): 3259049720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6231451, 12462902, 18694353, 24925804, 37388706, 56083059, 74777412, 112166118, 168249177, 224332236, 336498354, 504747531, 672996708, 1009495062, 2018990124]

約数ペア:

[(1, 2018990124), (2, 1009495062), (3, 672996708), (4, 504747531), (6, 336498354), (9, 224332236), (12, 168249177), (18, 112166118), (27, 74777412), (36, 56083059), (54, 37388706), (81, 24925804), (108, 18694353), (162, 12462902), (324, 6231451)]