18693306

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14627}}^1$

素因数の和:14706

約数の個数: 24

約数和(自身を含む): 41075424

約数和(自身を除く): 22382118

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14627, 29254, 43881, 87762, 131643, 263286, 1038517, 2077034, 3115551, 6231102, 9346653, 18693306]

約数ペア:

[(1, 18693306), (2, 9346653), (3, 6231102), (6, 3115551), (9, 2077034), (18, 1038517), (71, 263286), (142, 131643), (213, 87762), (426, 43881), (639, 29254), (1278, 14627)]