18002138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{10627}}^1$

素因数の和:10658

約数の個数: 24

約数和(自身を含む): 33924576

約数和(自身を除く): 15922438

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 10627, 21254, 74389, 116897, 148778, 233794, 818279, 1285867, 1636558, 2571734, 9001069, 18002138]

約数ペア:

[(1, 18002138), (2, 9001069), (7, 2571734), (11, 1636558), (14, 1285867), (22, 818279), (77, 233794), (121, 148778), (154, 116897), (242, 74389), (847, 21254), (1694, 10627)]