51641802

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{26321}}^1$

素因数の和:26438

約数の個数: 24

約数和(自身を含む): 112921380

約数和(自身を除く): 61279578

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 26321, 52642, 78963, 157926, 236889, 473778, 2868989, 5737978, 8606967, 17213934, 25820901, 51641802]

約数ペア:

[(1, 51641802), (2, 25820901), (3, 17213934), (6, 8606967), (9, 5737978), (18, 2868989), (109, 473778), (218, 236889), (327, 157926), (654, 78963), (981, 52642), (1962, 26321)]