12267972

素因数分解:

$2^2\times 3^2\times {\mathrm{340777}}^1$

素因数の和:340787

約数の個数: 18

約数和(自身を含む): 31010798

約数和(自身を除く): 18742826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 340777, 681554, 1022331, 1363108, 2044662, 3066993, 4089324, 6133986, 12267972]

約数ペア:

[(1, 12267972), (2, 6133986), (3, 4089324), (4, 3066993), (6, 2044662), (9, 1363108), (12, 1022331), (18, 681554), (36, 340777)]