61518906

素因数分解:

$2^1\times 3^3\times {\mathrm{1139239}}^1$

素因数の和:1139250

約数の個数: 16

約数和(自身を含む): 136708800

約数和(自身を除く): 75189894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1139239, 2278478, 3417717, 6835434, 10253151, 20506302, 30759453, 61518906]

約数ペア:

[(1, 61518906), (2, 30759453), (3, 20506302), (6, 10253151), (9, 6835434), (18, 3417717), (27, 2278478), (54, 1139239)]