2006403651

素因数分解:

$3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{63823}}^1$

素因数の和:64335

約数の個数: 24

約数和(自身を含む): 3318848000

約数和(自身を除く): 1312444349

約数列:

[1, 3, 7, 9, 21, 63, 499, 1497, 3493, 4491, 10479, 31437, 63823, 191469, 446761, 574407, 1340283, 4020849, 31847677, 95543031, 222933739, 286629093, 668801217, 2006403651]

約数ペア:

[(1, 2006403651), (3, 668801217), (7, 286629093), (9, 222933739), (21, 95543031), (63, 31847677), (499, 4020849), (1497, 1340283), (3493, 574407), (4491, 446761), (10479, 191469), (31437, 63823)]