56170404

素因数分解:

$2^2\times 3^2\times {\mathrm{1560289}}^1$

素因数の和:1560299

約数の個数: 18

約数和(自身を含む): 141986390

約数和(自身を除く): 85815986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1560289, 3120578, 4680867, 6241156, 9361734, 14042601, 18723468, 28085202, 56170404]

約数ペア:

[(1, 56170404), (2, 28085202), (3, 18723468), (4, 14042601), (6, 9361734), (9, 6241156), (12, 4680867), (18, 3120578), (36, 1560289)]