16635798

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 37237200

約数和(自身を除く): 20601402

約数列:

[1, 2, 3, 6, 9, 18, 61, 109, 122, 139, 183, 218, 278, 327, 366, 417, 549, 654, 834, 981, 1098, 1251, 1962, 2502, 6649, 8479, 13298, 15151, 16958, 19947, 25437, 30302, 39894, 45453, 50874, 59841, 76311, 90906, 119682, 136359, 152622, 272718, 924211, 1848422, 2772633, 5545266, 8317899, 16635798]

約数ペア:

[(1, 16635798), (2, 8317899), (3, 5545266), (6, 2772633), (9, 1848422), (18, 924211), (61, 272718), (109, 152622), (122, 136359), (139, 119682), (183, 90906), (218, 76311), (278, 59841), (327, 50874), (366, 45453), (417, 39894), (549, 30302), (654, 25437), (834, 19947), (981, 16958), (1098, 15151), (1251, 13298), (1962, 8479), (2502, 6649)]