1278177426

素因数分解:

$2^1\times 3^2\times {\mathrm{2851}}^1\times {\mathrm{24907}}^1$

素因数の和:27766

約数の個数: 24

約数和(自身を含む): 2770467024

約数和(自身を除く): 1492289598

約数列:

[1, 2, 3, 6, 9, 18, 2851, 5702, 8553, 17106, 24907, 25659, 49814, 51318, 74721, 149442, 224163, 448326, 71009857, 142019714, 213029571, 426059142, 639088713, 1278177426]

約数ペア:

[(1, 1278177426), (2, 639088713), (3, 426059142), (6, 213029571), (9, 142019714), (18, 71009857), (2851, 448326), (5702, 224163), (8553, 149442), (17106, 74721), (24907, 51318), (25659, 49814)]