20180298

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24197}}^1$

素因数の和:24341

約数の個数: 16

約数和(自身を含む): 40652640

約数和(自身を除く): 20472342

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24197, 48394, 72591, 145182, 3363383, 6726766, 10090149, 20180298]

約数ペア:

[(1, 20180298), (2, 10090149), (3, 6726766), (6, 3363383), (139, 145182), (278, 72591), (417, 48394), (834, 24197)]