18703036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3347}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 35997696

約数和(自身を除く): 17294660

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 3347, 5588, 6694, 13388, 36817, 73634, 147268, 425069, 850138, 1700276, 4675759, 9351518, 18703036]

約数ペア:

[(1, 18703036), (2, 9351518), (4, 4675759), (11, 1700276), (22, 850138), (44, 425069), (127, 147268), (254, 73634), (508, 36817), (1397, 13388), (2794, 6694), (3347, 5588)]