81822906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 64

約数和(自身を含む): 199987200

約数和(自身を除く): 118164294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 139, 198, 278, 297, 417, 594, 834, 991, 1251, 1529, 1982, 2502, 2973, 3058, 3753, 4587, 5946, 7506, 8919, 9174, 10901, 13761, 17838, 21802, 26757, 27522, 32703, 41283, 53514, 65406, 82566, 98109, 137749, 196218, 275498, 294327, 413247, 588654, 826494, 1239741, 1515239, 2479482, 3030478, 3719223, 4545717, 7438446, 9091434, 13637151, 27274302, 40911453, 81822906]

約数ペア:

[(1, 81822906), (2, 40911453), (3, 27274302), (6, 13637151), (9, 9091434), (11, 7438446), (18, 4545717), (22, 3719223), (27, 3030478), (33, 2479482), (54, 1515239), (66, 1239741), (99, 826494), (139, 588654), (198, 413247), (278, 294327), (297, 275498), (417, 196218), (594, 137749), (834, 98109), (991, 82566), (1251, 65406), (1529, 53514), (1982, 41283), (2502, 32703), (2973, 27522), (3058, 26757), (3753, 21802), (4587, 17838), (5946, 13761), (7506, 10901), (8919, 9174)]