213042906

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{47533}}^1$

素因数の和:47627

約数の個数: 32

約数和(自身を含む): 479142720

約数和(自身を除く): 266099814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 47533, 95066, 142599, 285198, 427797, 855594, 1283391, 2566782, 3945239, 7890478, 11835717, 23671434, 35507151, 71014302, 106521453, 213042906]

約数ペア:

[(1, 213042906), (2, 106521453), (3, 71014302), (6, 35507151), (9, 23671434), (18, 11835717), (27, 7890478), (54, 3945239), (83, 2566782), (166, 1283391), (249, 855594), (498, 427797), (747, 285198), (1494, 142599), (2241, 95066), (4482, 47533)]