18016182

素因数分解:

$2^1\times 3^4\times {\mathrm{111211}}^1$

素因数の和:111225

約数の個数: 20

約数和(自身を含む): 40369956

約数和(自身を除く): 22353774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 111211, 222422, 333633, 667266, 1000899, 2001798, 3002697, 6005394, 9008091, 18016182]

約数ペア:

[(1, 18016182), (2, 9008091), (3, 6005394), (6, 3002697), (9, 2001798), (18, 1000899), (27, 667266), (54, 333633), (81, 222422), (162, 111211)]