27381962

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1805

約数の個数: 16

約数和(自身を含む): 42040320

約数和(自身を除く): 14658358

約数列:

[1, 2, 67, 127, 134, 254, 1609, 3218, 8509, 17018, 107803, 204343, 215606, 408686, 13690981, 27381962]

約数ペア:

[(1, 27381962), (2, 13690981), (67, 408686), (127, 215606), (134, 204343), (254, 107803), (1609, 17018), (3218, 8509)]