18103667384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{183191}}^1$

素因数の和:184331

約数の個数: 32

約数和(自身を含む): 37063405440

約数和(自身を除く): 18959738056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1123, 2246, 4492, 8984, 12353, 24706, 49412, 98824, 183191, 366382, 732764, 1465528, 2015101, 4030202, 8060404, 16120808, 205723493, 411446986, 822893972, 1645787944, 2262958423, 4525916846, 9051833692, 18103667384]

約数ペア:

[(1, 18103667384), (2, 9051833692), (4, 4525916846), (8, 2262958423), (11, 1645787944), (22, 822893972), (44, 411446986), (88, 205723493), (1123, 16120808), (2246, 8060404), (4492, 4030202), (8984, 2015101), (12353, 1465528), (24706, 732764), (49412, 366382), (98824, 183191)]