12618222

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{9967}}^1$

素因数の和:10183

約数の個数: 16

約数和(自身を含む): 25358592

約数和(自身を除く): 12740370

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 9967, 19934, 29901, 59802, 2103037, 4206074, 6309111, 12618222]

約数ペア:

[(1, 12618222), (2, 6309111), (3, 4206074), (6, 2103037), (211, 59802), (422, 29901), (633, 19934), (1266, 9967)]