18869868

素因数分解:

$2^2\times 3^3\times {\mathrm{174721}}^1$

素因数の和:174734

約数の個数: 24

約数和(自身を含む): 48922160

約数和(自身を除く): 30052292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 174721, 349442, 524163, 698884, 1048326, 1572489, 2096652, 3144978, 4717467, 6289956, 9434934, 18869868]

約数ペア:

[(1, 18869868), (2, 9434934), (3, 6289956), (4, 4717467), (6, 3144978), (9, 2096652), (12, 1572489), (18, 1048326), (27, 698884), (36, 524163), (54, 349442), (108, 174721)]