17917668

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4056

約数の個数: 36

約数和(自身を含む): 45660160

約数和(自身を除く): 27742492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3919, 4572, 7838, 11757, 15676, 23514, 35271, 47028, 70542, 141084, 497713, 995426, 1493139, 1990852, 2986278, 4479417, 5972556, 8958834, 17917668]

約数ペア:

[(1, 17917668), (2, 8958834), (3, 5972556), (4, 4479417), (6, 2986278), (9, 1990852), (12, 1493139), (18, 995426), (36, 497713), (127, 141084), (254, 70542), (381, 47028), (508, 35271), (762, 23514), (1143, 15676), (1524, 11757), (2286, 7838), (3919, 4572)]