30816378

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{2111}}^1$

素因数の和:2930

約数の個数: 24

約数和(自身を含む): 66882816

約数和(自身を除く): 36066438

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2111, 2433, 4222, 4866, 6333, 7299, 12666, 14598, 18999, 37998, 1712021, 3424042, 5136063, 10272126, 15408189, 30816378]

約数ペア:

[(1, 30816378), (2, 15408189), (3, 10272126), (6, 5136063), (9, 3424042), (18, 1712021), (811, 37998), (1622, 18999), (2111, 14598), (2433, 12666), (4222, 7299), (4866, 6333)]