12489714

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 29003520

約数和(自身を除く): 16513806

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 829, 837, 1658, 1674, 2487, 2511, 4974, 5022, 7461, 7533, 14922, 15066, 22383, 25699, 44766, 51398, 67149, 77097, 134298, 154194, 201447, 231291, 402894, 462582, 693873, 1387746, 2081619, 4163238, 6244857, 12489714]

約数ペア:

[(1, 12489714), (2, 6244857), (3, 4163238), (6, 2081619), (9, 1387746), (18, 693873), (27, 462582), (31, 402894), (54, 231291), (62, 201447), (81, 154194), (93, 134298), (162, 77097), (186, 67149), (243, 51398), (279, 44766), (486, 25699), (558, 22383), (829, 15066), (837, 14922), (1658, 7533), (1674, 7461), (2487, 5022), (2511, 4974)]