12018111

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18461}}^1$

素因数の和:18502

約数の個数: 16

約数和(自身を含む): 18905088

約数和(自身を除く): 6886977

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 18461, 55383, 129227, 387681, 572291, 1716873, 4006037, 12018111]

約数ペア:

[(1, 12018111), (3, 4006037), (7, 1716873), (21, 572291), (31, 387681), (93, 129227), (217, 55383), (651, 18461)]