811242

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 1834560

約数和(自身を除く): 1023318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 181, 249, 362, 498, 543, 747, 1086, 1494, 1629, 2241, 3258, 4482, 4887, 9774, 15023, 30046, 45069, 90138, 135207, 270414, 405621, 811242]

約数ペア:

[(1, 811242), (2, 405621), (3, 270414), (6, 135207), (9, 90138), (18, 45069), (27, 30046), (54, 15023), (83, 9774), (166, 4887), (181, 4482), (249, 3258), (362, 2241), (498, 1629), (543, 1494), (747, 1086)]