13445412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 32643072

約数和(自身を除く): 19197660

約数列:

[1, 2, 3, 4, 6, 12, 43, 71, 86, 129, 142, 172, 213, 258, 284, 367, 426, 516, 734, 852, 1101, 1468, 2202, 3053, 4404, 6106, 9159, 12212, 15781, 18318, 26057, 31562, 36636, 47343, 52114, 63124, 78171, 94686, 104228, 156342, 189372, 312684, 1120451, 2240902, 3361353, 4481804, 6722706, 13445412]

約数ペア:

[(1, 13445412), (2, 6722706), (3, 4481804), (4, 3361353), (6, 2240902), (12, 1120451), (43, 312684), (71, 189372), (86, 156342), (129, 104228), (142, 94686), (172, 78171), (213, 63124), (258, 52114), (284, 47343), (367, 36636), (426, 31562), (516, 26057), (734, 18318), (852, 15781), (1101, 12212), (1468, 9159), (2202, 6106), (3053, 4404)]