31310316

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2833}}^1$

素因数の和:3150

約数の個数: 36

約数和(自身を含む): 79431352

約数和(自身を除く): 48121036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2763, 2833, 3684, 5526, 5666, 8499, 11052, 11332, 16998, 25497, 33996, 50994, 101988, 869731, 1739462, 2609193, 3478924, 5218386, 7827579, 10436772, 15655158, 31310316]

約数ペア:

[(1, 31310316), (2, 15655158), (3, 10436772), (4, 7827579), (6, 5218386), (9, 3478924), (12, 2609193), (18, 1739462), (36, 869731), (307, 101988), (614, 50994), (921, 33996), (1228, 25497), (1842, 16998), (2763, 11332), (2833, 11052), (3684, 8499), (5526, 5666)]