2021822874

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{358861}}^1$

素因数の和:359182

約数の個数: 24

約数和(自身を含む): 4394624052

約数和(自身を除く): 2372801178

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 358861, 717722, 1076583, 2153166, 3229749, 6459498, 112323493, 224646986, 336970479, 673940958, 1010911437, 2021822874]

約数ペア:

[(1, 2021822874), (2, 1010911437), (3, 673940958), (6, 336970479), (9, 224646986), (18, 112323493), (313, 6459498), (626, 3229749), (939, 2153166), (1878, 1076583), (2817, 717722), (5634, 358861)]