78199434

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{39857}}^1$

素因数の和:39974

約数の個数: 24

約数和(自身を含む): 170990820

約数和(自身を除く): 92791386

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 39857, 79714, 119571, 239142, 358713, 717426, 4344413, 8688826, 13033239, 26066478, 39099717, 78199434]

約数ペア:

[(1, 78199434), (2, 39099717), (3, 26066478), (6, 13033239), (9, 8688826), (18, 4344413), (109, 717426), (218, 358713), (327, 239142), (654, 119571), (981, 79714), (1962, 39857)]