91055574

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{219941}}^1$

素因数の和:219972

約数の個数: 24

約数和(自身を含む): 205865712

約数和(自身を除く): 114810138

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 219941, 439882, 659823, 1319646, 1979469, 3958938, 5058643, 10117286, 15175929, 30351858, 45527787, 91055574]

約数ペア:

[(1, 91055574), (2, 45527787), (3, 30351858), (6, 15175929), (9, 10117286), (18, 5058643), (23, 3958938), (46, 1979469), (69, 1319646), (138, 659823), (207, 439882), (414, 219941)]