18817302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{448031}}^1$

素因数の和:448043

約数の個数: 16

約数和(自身を含む): 43011072

約数和(自身を除く): 24193770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 448031, 896062, 1344093, 2688186, 3136217, 6272434, 9408651, 18817302]

約数ペア:

[(1, 18817302), (2, 9408651), (3, 6272434), (6, 3136217), (7, 2688186), (14, 1344093), (21, 896062), (42, 448031)]