198775674

素因数分解:

$2^1\times 3^3\times {\mathrm{3681031}}^1$

素因数の和:3681042

約数の個数: 16

約数和(自身を含む): 441723840

約数和(自身を除く): 242948166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3681031, 7362062, 11043093, 22086186, 33129279, 66258558, 99387837, 198775674]

約数ペア:

[(1, 198775674), (2, 99387837), (3, 66258558), (6, 33129279), (9, 22086186), (18, 11043093), (27, 7362062), (54, 3681031)]