15254478

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{6673}}^1$

素因数の和:6808

約数の個数: 24

約数和(自身を含む): 33316608

約数和(自身を除く): 18062130

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 6673, 13346, 20019, 40038, 60057, 120114, 847471, 1694942, 2542413, 5084826, 7627239, 15254478]

約数ペア:

[(1, 15254478), (2, 7627239), (3, 5084826), (6, 2542413), (9, 1694942), (18, 847471), (127, 120114), (254, 60057), (381, 40038), (762, 20019), (1143, 13346), (2286, 6673)]