12979302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{309031}}^1$

素因数の和:309043

約数の個数: 16

約数和(自身を含む): 29667072

約数和(自身を除く): 16687770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 309031, 618062, 927093, 1854186, 2163217, 4326434, 6489651, 12979302]

約数ペア:

[(1, 12979302), (2, 6489651), (3, 4326434), (6, 2163217), (7, 1854186), (14, 927093), (21, 618062), (42, 309031)]