18012423

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 28530432

約数和(自身を除く): 10518009

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 347, 363, 429, 1041, 1331, 1573, 3817, 3993, 4511, 4719, 11451, 13533, 17303, 41987, 49621, 51909, 125961, 148863, 461857, 545831, 1385571, 1637493, 6004141, 18012423]

約数ペア:

[(1, 18012423), (3, 6004141), (11, 1637493), (13, 1385571), (33, 545831), (39, 461857), (121, 148863), (143, 125961), (347, 51909), (363, 49621), (429, 41987), (1041, 17303), (1331, 13533), (1573, 11451), (3817, 4719), (3993, 4511)]