123999048

素因数分解:

$2^3\times 3^2\times {\mathrm{1722209}}^1$

素因数の和:1722221

約数の個数: 24

約数和(自身を含む): 335830950

約数和(自身を除く): 211831902

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1722209, 3444418, 5166627, 6888836, 10333254, 13777672, 15499881, 20666508, 30999762, 41333016, 61999524, 123999048]

約数ペア:

[(1, 123999048), (2, 61999524), (3, 41333016), (4, 30999762), (6, 20666508), (8, 15499881), (9, 13777672), (12, 10333254), (18, 6888836), (24, 5166627), (36, 3444418), (72, 1722209)]