2170044

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 5725440

約数和(自身を除く): 3555396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 283, 284, 426, 566, 639, 849, 852, 1132, 1278, 1698, 1917, 2547, 2556, 3396, 3834, 5094, 7641, 7668, 10188, 15282, 20093, 30564, 40186, 60279, 80372, 120558, 180837, 241116, 361674, 542511, 723348, 1085022, 2170044]

約数ペア:

[(1, 2170044), (2, 1085022), (3, 723348), (4, 542511), (6, 361674), (9, 241116), (12, 180837), (18, 120558), (27, 80372), (36, 60279), (54, 40186), (71, 30564), (108, 20093), (142, 15282), (213, 10188), (283, 7668), (284, 7641), (426, 5094), (566, 3834), (639, 3396), (849, 2556), (852, 2547), (1132, 1917), (1278, 1698)]