16860186

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{133811}}^1$

素因数の和:133826

約数の個数: 24

約数和(自身を含む): 41749344

約数和(自身を除く): 24889158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 133811, 267622, 401433, 802866, 936677, 1204299, 1873354, 2408598, 2810031, 5620062, 8430093, 16860186]

約数ペア:

[(1, 16860186), (2, 8430093), (3, 5620062), (6, 2810031), (7, 2408598), (9, 1873354), (14, 1204299), (18, 936677), (21, 802866), (42, 401433), (63, 267622), (126, 133811)]