18117810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67103}}^1$

素因数の和:67119

約数の個数: 32

約数和(自身を含む): 48314880

約数和(自身を除く): 30197070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 67103, 134206, 201309, 335515, 402618, 603927, 671030, 1006545, 1207854, 1811781, 2013090, 3019635, 3623562, 6039270, 9058905, 18117810]

約数ペア:

[(1, 18117810), (2, 9058905), (3, 6039270), (5, 3623562), (6, 3019635), (9, 2013090), (10, 1811781), (15, 1207854), (18, 1006545), (27, 671030), (30, 603927), (45, 402618), (54, 335515), (90, 201309), (135, 134206), (270, 67103)]