108465138

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{84871}}^1$

素因数の和:84950

約数の個数: 24

約数和(自身を含む): 238320576

約数和(自身を除く): 129855438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 84871, 169742, 254613, 509226, 763839, 1527678, 6025841, 12051682, 18077523, 36155046, 54232569, 108465138]

約数ペア:

[(1, 108465138), (2, 54232569), (3, 36155046), (6, 18077523), (9, 12051682), (18, 6025841), (71, 1527678), (142, 763839), (213, 509226), (426, 254613), (639, 169742), (1278, 84871)]