161973234

素因数分解:

$2^1\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{4547}}^1$

素因数の和:6534

約数の個数: 24

約数和(自身を含む): 351196560

約数和(自身を除く): 189223326

約数列:

[1, 2, 3, 6, 9, 18, 1979, 3958, 4547, 5937, 9094, 11874, 13641, 17811, 27282, 35622, 40923, 81846, 8998513, 17997026, 26995539, 53991078, 80986617, 161973234]

約数ペア:

[(1, 161973234), (2, 80986617), (3, 53991078), (6, 26995539), (9, 17997026), (18, 8998513), (1979, 81846), (3958, 40923), (4547, 35622), (5937, 27282), (9094, 17811), (11874, 13641)]