18333112

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{739}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 39427200

約数和(自身を除く): 21094088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 739, 886, 1478, 1772, 2956, 3101, 3544, 5173, 5912, 6202, 10346, 12404, 20692, 24808, 41384, 327377, 654754, 1309508, 2291639, 2619016, 4583278, 9166556, 18333112]

約数ペア:

[(1, 18333112), (2, 9166556), (4, 4583278), (7, 2619016), (8, 2291639), (14, 1309508), (28, 654754), (56, 327377), (443, 41384), (739, 24808), (886, 20692), (1478, 12404), (1772, 10346), (2956, 6202), (3101, 5912), (3544, 5173)]