31767138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135757}}^1$

素因数の和:135778

約数の個数: 24

約数和(自身を含む): 74123868

約数和(自身を除く): 42356730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 135757, 271514, 407271, 814542, 1221813, 1764841, 2443626, 3529682, 5294523, 10589046, 15883569, 31767138]

約数ペア:

[(1, 31767138), (2, 15883569), (3, 10589046), (6, 5294523), (9, 3529682), (13, 2443626), (18, 1764841), (26, 1221813), (39, 814542), (78, 407271), (117, 271514), (234, 135757)]