31214316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1637}}^1$

素因数の和:1878

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 52441620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1362, 1589, 1637, 2724, 3178, 3274, 4767, 4911, 6356, 6548, 9534, 9822, 11459, 19068, 19644, 22918, 34377, 45836, 68754, 137508, 371599, 743198, 1114797, 1486396, 2229594, 2601193, 4459188, 5202386, 7803579, 10404772, 15607158, 31214316]

約数ペア:

[(1, 31214316), (2, 15607158), (3, 10404772), (4, 7803579), (6, 5202386), (7, 4459188), (12, 2601193), (14, 2229594), (21, 1486396), (28, 1114797), (42, 743198), (84, 371599), (227, 137508), (454, 68754), (681, 45836), (908, 34377), (1362, 22918), (1589, 19644), (1637, 19068), (2724, 11459), (3178, 9822), (3274, 9534), (4767, 6548), (4911, 6356)]