45640147

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{18061}}^1$

素因数の和:18106

約数の個数: 12

約数和(自身を含む): 55052976

約数和(自身を除く): 9412829

約数列:

[1, 7, 19, 133, 361, 2527, 18061, 126427, 343159, 2402113, 6520021, 45640147]

約数ペア:

[(1, 45640147), (7, 6520021), (19, 2402113), (133, 343159), (361, 126427), (2527, 18061)]