12009222

素因数分解:

$2^1\times 3^4\times {\mathrm{74131}}^1$

素因数の和:74145

約数の個数: 20

約数和(自身を含む): 26909916

約数和(自身を除く): 14900694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 74131, 148262, 222393, 444786, 667179, 1334358, 2001537, 4003074, 6004611, 12009222]

約数ペア:

[(1, 12009222), (2, 6004611), (3, 4003074), (6, 2001537), (9, 1334358), (18, 667179), (27, 444786), (54, 222393), (81, 148262), (162, 74131)]