31812828

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37339}}^1$

素因数の和:37417

約数の個数: 24

約数和(自身を含む): 75277440

約数和(自身を除く): 43464612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 37339, 74678, 112017, 149356, 224034, 448068, 2651069, 5302138, 7953207, 10604276, 15906414, 31812828]

約数ペア:

[(1, 31812828), (2, 15906414), (3, 10604276), (4, 7953207), (6, 5302138), (12, 2651069), (71, 448068), (142, 224034), (213, 149356), (284, 112017), (426, 74678), (852, 37339)]