18486176

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{5399}}^1$

素因数の和:5516

約数の個数: 24

約数和(自身を含む): 36741600

約数和(自身を除く): 18255424

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 5399, 10798, 21596, 43192, 86384, 172768, 577693, 1155386, 2310772, 4621544, 9243088, 18486176]

約数ペア:

[(1, 18486176), (2, 9243088), (4, 4621544), (8, 2310772), (16, 1155386), (32, 577693), (107, 172768), (214, 86384), (428, 43192), (856, 21596), (1712, 10798), (3424, 5399)]