12940002

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{1259}}^1$

素因数の和:1838

約数の個数: 24

約数和(自身を含む): 28108080

約数和(自身を除く): 15168078

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1259, 1713, 2518, 3426, 3777, 5139, 7554, 10278, 11331, 22662, 718889, 1437778, 2156667, 4313334, 6470001, 12940002]

約数ペア:

[(1, 12940002), (2, 6470001), (3, 4313334), (6, 2156667), (9, 1437778), (18, 718889), (571, 22662), (1142, 11331), (1259, 10278), (1713, 7554), (2518, 5139), (3426, 3777)]