18249372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{11789}}^1$

素因数の和:11842

約数の個数: 36

約数和(自身を含む): 47207160

約数和(自身を除く): 28957788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 11789, 23578, 35367, 47156, 70734, 106101, 141468, 212202, 424404, 506927, 1013854, 1520781, 2027708, 3041562, 4562343, 6083124, 9124686, 18249372]

約数ペア:

[(1, 18249372), (2, 9124686), (3, 6083124), (4, 4562343), (6, 3041562), (9, 2027708), (12, 1520781), (18, 1013854), (36, 506927), (43, 424404), (86, 212202), (129, 141468), (172, 106101), (258, 70734), (387, 47156), (516, 35367), (774, 23578), (1548, 11789)]