18102568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{18701}}^1$

素因数の和:18729

約数の個数: 24

約数和(自身を含む): 37310490

約数和(自身を除く): 19207922

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 18701, 37402, 74804, 149608, 205711, 411422, 822844, 1645688, 2262821, 4525642, 9051284, 18102568]

約数ペア:

[(1, 18102568), (2, 9051284), (4, 4525642), (8, 2262821), (11, 1645688), (22, 822844), (44, 411422), (88, 205711), (121, 149608), (242, 74804), (484, 37402), (968, 18701)]