81212946

素因数分解:

$2^1\times 3^1\times {\mathrm{3041}}^1\times {\mathrm{4451}}^1$

素因数の和:7497

約数の個数: 16

約数和(自身を含む): 162515808

約数和(自身を除く): 81302862

約数列:

[1, 2, 3, 6, 3041, 4451, 6082, 8902, 9123, 13353, 18246, 26706, 13535491, 27070982, 40606473, 81212946]

約数ペア:

[(1, 81212946), (2, 40606473), (3, 27070982), (6, 13535491), (3041, 26706), (4451, 18246), (6082, 13353), (8902, 9123)]