18017490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4729}}^1$

素因数の和:4866

約数の個数: 32

約数和(自身を含む): 43591680

約数和(自身を除く): 25574190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 4729, 9458, 14187, 23645, 28374, 47290, 70935, 141870, 600583, 1201166, 1801749, 3002915, 3603498, 6005830, 9008745, 18017490]

約数ペア:

[(1, 18017490), (2, 9008745), (3, 6005830), (5, 3603498), (6, 3002915), (10, 1801749), (15, 1201166), (30, 600583), (127, 141870), (254, 70935), (381, 47290), (635, 28374), (762, 23645), (1270, 14187), (1905, 9458), (3810, 4729)]