18397490058

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1759}}^1\times {\mathrm{13513}}^1$

素因数の和:15323

約数の個数: 48

約数和(自身を含む): 40814442240

約数和(自身を除く): 22416952182

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1759, 3518, 5277, 10554, 13513, 15831, 27026, 31662, 40539, 75637, 81078, 121617, 151274, 226911, 243234, 453822, 581059, 680733, 1162118, 1361466, 1743177, 3486354, 5229531, 10459062, 23769367, 47538734, 71308101, 142616202, 213924303, 427848606, 1022082781, 2044165562, 3066248343, 6132496686, 9198745029, 18397490058]

約数ペア:

[(1, 18397490058), (2, 9198745029), (3, 6132496686), (6, 3066248343), (9, 2044165562), (18, 1022082781), (43, 427848606), (86, 213924303), (129, 142616202), (258, 71308101), (387, 47538734), (774, 23769367), (1759, 10459062), (3518, 5229531), (5277, 3486354), (10554, 1743177), (13513, 1361466), (15831, 1162118), (27026, 680733), (31662, 581059), (40539, 453822), (75637, 243234), (81078, 226911), (121617, 151274)]