2146554

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 4823040

約数和(自身を除く): 2676486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 313, 381, 626, 762, 939, 1143, 1878, 2286, 2817, 3429, 5634, 6858, 8451, 16902, 39751, 79502, 119253, 238506, 357759, 715518, 1073277, 2146554]

約数ペア:

[(1, 2146554), (2, 1073277), (3, 715518), (6, 357759), (9, 238506), (18, 119253), (27, 79502), (54, 39751), (127, 16902), (254, 8451), (313, 6858), (381, 5634), (626, 3429), (762, 2817), (939, 2286), (1143, 1878)]