2556162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20302

約数の個数: 24

約数和(自身を含む): 6329856

約数和(自身を除く): 3773694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20287, 40574, 60861, 121722, 142009, 182583, 284018, 365166, 426027, 852054, 1278081, 2556162]

約数ペア:

[(1, 2556162), (2, 1278081), (3, 852054), (6, 426027), (7, 365166), (9, 284018), (14, 182583), (18, 142009), (21, 121722), (42, 60861), (63, 40574), (126, 20287)]