16564986

素因数分解:

$2^1\times 3^4\times {\mathrm{102253}}^1$

素因数の和:102267

約数の個数: 20

約数和(自身を含む): 37118202

約数和(自身を除く): 20553216

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 102253, 204506, 306759, 613518, 920277, 1840554, 2760831, 5521662, 8282493, 16564986]

約数ペア:

[(1, 16564986), (2, 8282493), (3, 5521662), (6, 2760831), (9, 1840554), (18, 920277), (27, 613518), (54, 306759), (81, 204506), (162, 102253)]