31214934

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3407}}^1$

素因数の和:3924

約数の個数: 24

約数和(自身を含む): 67785120

約数和(自身を除く): 36570186

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 3407, 4581, 6814, 9162, 10221, 20442, 30663, 61326, 1734163, 3468326, 5202489, 10404978, 15607467, 31214934]

約数ペア:

[(1, 31214934), (2, 15607467), (3, 10404978), (6, 5202489), (9, 3468326), (18, 1734163), (509, 61326), (1018, 30663), (1527, 20442), (3054, 10221), (3407, 9162), (4581, 6814)]