40379838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156511}}^1$

素因数の和:156559

約数の個数: 16

約数和(自身を含む): 82638336

約数和(自身を除く): 42258498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 156511, 313022, 469533, 939066, 6729973, 13459946, 20189919, 40379838]

約数ペア:

[(1, 40379838), (2, 20189919), (3, 13459946), (6, 6729973), (43, 939066), (86, 469533), (129, 313022), (258, 156511)]