66617406

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{86069}}^1$

素因数の和:86120

約数の個数: 24

約数和(自身を含む): 147696120

約数和(自身を除く): 81078714

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 86069, 172138, 258207, 516414, 774621, 1549242, 3700967, 7401934, 11102901, 22205802, 33308703, 66617406]

約数ペア:

[(1, 66617406), (2, 33308703), (3, 22205802), (6, 11102901), (9, 7401934), (18, 3700967), (43, 1549242), (86, 774621), (129, 516414), (258, 258207), (387, 172138), (774, 86069)]