39669678

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{20219}}^1$

素因数の和:20336

約数の個数: 24

約数和(自身を含む): 86743800

約数和(自身を除く): 47074122

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 20219, 40438, 60657, 121314, 181971, 363942, 2203871, 4407742, 6611613, 13223226, 19834839, 39669678]

約数ペア:

[(1, 39669678), (2, 19834839), (3, 13223226), (6, 6611613), (9, 4407742), (18, 2203871), (109, 363942), (218, 181971), (327, 121314), (654, 60657), (981, 40438), (1962, 20219)]