86487498

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{208907}}^1$

素因数の和:208938

約数の個数: 24

約数和(自身を含む): 195537888

約数和(自身を除く): 109050390

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 208907, 417814, 626721, 1253442, 1880163, 3760326, 4804861, 9609722, 14414583, 28829166, 43243749, 86487498]

約数ペア:

[(1, 86487498), (2, 43243749), (3, 28829166), (6, 14414583), (9, 9609722), (18, 4804861), (23, 3760326), (46, 1880163), (69, 1253442), (138, 626721), (207, 417814), (414, 208907)]