7986042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 36

約数和(自身を含む): 18276570

約数和(自身を除く): 10290528

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1229, 2166, 2458, 3249, 3687, 6498, 7374, 11061, 22122, 23351, 46702, 70053, 140106, 210159, 420318, 443669, 887338, 1331007, 2662014, 3993021, 7986042]

約数ペア:

[(1, 7986042), (2, 3993021), (3, 2662014), (6, 1331007), (9, 887338), (18, 443669), (19, 420318), (38, 210159), (57, 140106), (114, 70053), (171, 46702), (342, 23351), (361, 22122), (722, 11061), (1083, 7374), (1229, 6498), (2166, 3687), (2458, 3249)]