1887780906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{7351}}^1$

素因数の和:8667

約数の個数: 48

約数和(自身を含む): 4466075328

約数和(自身を除く): 2578294422

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1297, 2594, 3891, 7351, 7782, 11673, 14267, 14702, 22053, 23346, 28534, 42801, 44106, 66159, 80861, 85602, 128403, 132318, 161722, 242583, 256806, 485166, 727749, 1455498, 9534247, 19068494, 28602741, 57205482, 85808223, 104876717, 171616446, 209753434, 314630151, 629260302, 943890453, 1887780906]

約数ペア:

[(1, 1887780906), (2, 943890453), (3, 629260302), (6, 314630151), (9, 209753434), (11, 171616446), (18, 104876717), (22, 85808223), (33, 57205482), (66, 28602741), (99, 19068494), (198, 9534247), (1297, 1455498), (2594, 727749), (3891, 485166), (7351, 256806), (7782, 242583), (11673, 161722), (14267, 132318), (14702, 128403), (22053, 85602), (23346, 80861), (28534, 66159), (42801, 44106)]