18864702

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24373}}^1$

素因数の和:24424

約数の個数: 24

約数和(自身を含む): 41825784

約数和(自身を除く): 22961082

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 24373, 48746, 73119, 146238, 219357, 438714, 1048039, 2096078, 3144117, 6288234, 9432351, 18864702]

約数ペア:

[(1, 18864702), (2, 9432351), (3, 6288234), (6, 3144117), (9, 2096078), (18, 1048039), (43, 438714), (86, 219357), (129, 146238), (258, 73119), (387, 48746), (774, 24373)]