1279404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5077}}^1$

素因数の和:5094

約数の個数: 36

約数和(自身を含む): 3696784

約数和(自身を除く): 2417380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5077, 10154, 15231, 20308, 30462, 35539, 45693, 60924, 71078, 91386, 106617, 142156, 182772, 213234, 319851, 426468, 639702, 1279404]

約数ペア:

[(1, 1279404), (2, 639702), (3, 426468), (4, 319851), (6, 213234), (7, 182772), (9, 142156), (12, 106617), (14, 91386), (18, 71078), (21, 60924), (28, 45693), (36, 35539), (42, 30462), (63, 20308), (84, 15231), (126, 10154), (252, 5077)]