2990103228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3955163}}^1$

素因数の和:3955183

約数の個数: 48

約数和(自身を含む): 8859567360

約数和(自身を除く): 5869464132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3955163, 7910326, 11865489, 15820652, 23730978, 27686141, 35596467, 47461956, 55372282, 71192934, 83058423, 106789401, 110744564, 142385868, 166116846, 213578802, 249175269, 332233692, 427157604, 498350538, 747525807, 996701076, 1495051614, 2990103228]

約数ペア:

[(1, 2990103228), (2, 1495051614), (3, 996701076), (4, 747525807), (6, 498350538), (7, 427157604), (9, 332233692), (12, 249175269), (14, 213578802), (18, 166116846), (21, 142385868), (27, 110744564), (28, 106789401), (36, 83058423), (42, 71192934), (54, 55372282), (63, 47461956), (84, 35596467), (108, 27686141), (126, 23730978), (189, 15820652), (252, 11865489), (378, 7910326), (756, 3955163)]