86905674

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{130489}}^1$

素因数の和:130534

約数の個数: 24

約数和(自身を含む): 193386180

約数和(自身を除く): 106480506

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 130489, 260978, 391467, 782934, 1174401, 2348802, 4828093, 9656186, 14484279, 28968558, 43452837, 86905674]

約数ペア:

[(1, 86905674), (2, 43452837), (3, 28968558), (6, 14484279), (9, 9656186), (18, 4828093), (37, 2348802), (74, 1174401), (111, 782934), (222, 391467), (333, 260978), (666, 130489)]