18031086

素因数分解:

$2^1\times 3^6\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 56

約数和(自身を含む): 41315400

約数和(自身を除く): 23284314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 149, 162, 166, 243, 249, 298, 447, 486, 498, 729, 747, 894, 1341, 1458, 1494, 2241, 2682, 4023, 4482, 6723, 8046, 12069, 12367, 13446, 20169, 24138, 24734, 36207, 37101, 40338, 60507, 72414, 74202, 108621, 111303, 121014, 217242, 222606, 333909, 667818, 1001727, 2003454, 3005181, 6010362, 9015543, 18031086]

約数ペア:

[(1, 18031086), (2, 9015543), (3, 6010362), (6, 3005181), (9, 2003454), (18, 1001727), (27, 667818), (54, 333909), (81, 222606), (83, 217242), (149, 121014), (162, 111303), (166, 108621), (243, 74202), (249, 72414), (298, 60507), (447, 40338), (486, 37101), (498, 36207), (729, 24734), (747, 24138), (894, 20169), (1341, 13446), (1458, 12367), (1494, 12069), (2241, 8046), (2682, 6723), (4023, 4482)]