12412974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{42221}}^1$

素因数の和:42240

約数の個数: 24

約数和(自身を含む): 28879848

約数和(自身を除く): 16466874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 42221, 84442, 126663, 253326, 295547, 591094, 886641, 1773282, 2068829, 4137658, 6206487, 12412974]

約数ペア:

[(1, 12412974), (2, 6206487), (3, 4137658), (6, 2068829), (7, 1773282), (14, 886641), (21, 591094), (42, 295547), (49, 253326), (98, 126663), (147, 84442), (294, 42221)]