12450282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 29245440

約数和(自身を除く): 16795158

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 271, 403, 494, 542, 589, 741, 806, 813, 1178, 1209, 1482, 1626, 1767, 2418, 3523, 3534, 5149, 7046, 7657, 8401, 10298, 10569, 15314, 15447, 16802, 21138, 22971, 25203, 30894, 45942, 50406, 66937, 109213, 133874, 159619, 200811, 218426, 319238, 327639, 401622, 478857, 655278, 957714, 2075047, 4150094, 6225141, 12450282]

約数ペア:

[(1, 12450282), (2, 6225141), (3, 4150094), (6, 2075047), (13, 957714), (19, 655278), (26, 478857), (31, 401622), (38, 327639), (39, 319238), (57, 218426), (62, 200811), (78, 159619), (93, 133874), (114, 109213), (186, 66937), (247, 50406), (271, 45942), (403, 30894), (494, 25203), (542, 22971), (589, 21138), (741, 16802), (806, 15447), (813, 15314), (1178, 10569), (1209, 10298), (1482, 8401), (1626, 7657), (1767, 7046), (2418, 5149), (3523, 3534)]