12155286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 29546496

約数和(自身を除く): 17391210

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 457, 682, 806, 858, 914, 1023, 1209, 1371, 2046, 2418, 2742, 4433, 5027, 5941, 8866, 10054, 11882, 13299, 14167, 15081, 17823, 26598, 28334, 30162, 35646, 42501, 65351, 85002, 130702, 155837, 184171, 196053, 311674, 368342, 392106, 467511, 552513, 935022, 1105026, 2025881, 4051762, 6077643, 12155286]

約数ペア:

[(1, 12155286), (2, 6077643), (3, 4051762), (6, 2025881), (11, 1105026), (13, 935022), (22, 552513), (26, 467511), (31, 392106), (33, 368342), (39, 311674), (62, 196053), (66, 184171), (78, 155837), (93, 130702), (143, 85002), (186, 65351), (286, 42501), (341, 35646), (403, 30162), (429, 28334), (457, 26598), (682, 17823), (806, 15081), (858, 14167), (914, 13299), (1023, 11882), (1209, 10054), (1371, 8866), (2046, 5941), (2418, 5027), (2742, 4433)]