12686772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 34231680

約数和(自身を除く): 21544908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1697, 1869, 2492, 3394, 3738, 5091, 6788, 7476, 10182, 11879, 20364, 23758, 35637, 47516, 71274, 142548, 151033, 302066, 453099, 604132, 906198, 1057231, 1812396, 2114462, 3171693, 4228924, 6343386, 12686772]

約数ペア:

[(1, 12686772), (2, 6343386), (3, 4228924), (4, 3171693), (6, 2114462), (7, 1812396), (12, 1057231), (14, 906198), (21, 604132), (28, 453099), (42, 302066), (84, 151033), (89, 142548), (178, 71274), (267, 47516), (356, 35637), (534, 23758), (623, 20364), (1068, 11879), (1246, 10182), (1697, 7476), (1869, 6788), (2492, 5091), (3394, 3738)]