6686226

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 40

約数和(自身を含む): 15137100

約数和(自身を除く): 8450874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 277, 298, 447, 554, 831, 894, 1341, 1662, 2493, 2682, 4023, 4986, 7479, 8046, 12069, 14958, 22437, 24138, 41273, 44874, 82546, 123819, 247638, 371457, 742914, 1114371, 2228742, 3343113, 6686226]

約数ペア:

[(1, 6686226), (2, 3343113), (3, 2228742), (6, 1114371), (9, 742914), (18, 371457), (27, 247638), (54, 123819), (81, 82546), (149, 44874), (162, 41273), (277, 24138), (298, 22437), (447, 14958), (554, 12069), (831, 8046), (894, 7479), (1341, 4986), (1662, 4023), (2493, 2682)]