12452886

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 29399040

約数和(自身を除く): 16946154

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 86, 93, 129, 173, 186, 258, 279, 346, 387, 519, 558, 774, 837, 1038, 1161, 1333, 1557, 1674, 2322, 2666, 3114, 3999, 4671, 5363, 7439, 7998, 9342, 10726, 11997, 14878, 16089, 22317, 23994, 32178, 35991, 44634, 48267, 66951, 71982, 96534, 133902, 144801, 200853, 230609, 289602, 401706, 461218, 691827, 1383654, 2075481, 4150962, 6226443, 12452886]

約数ペア:

[(1, 12452886), (2, 6226443), (3, 4150962), (6, 2075481), (9, 1383654), (18, 691827), (27, 461218), (31, 401706), (43, 289602), (54, 230609), (62, 200853), (86, 144801), (93, 133902), (129, 96534), (173, 71982), (186, 66951), (258, 48267), (279, 44634), (346, 35991), (387, 32178), (519, 23994), (558, 22317), (774, 16089), (837, 14878), (1038, 11997), (1161, 10726), (1333, 9342), (1557, 7998), (1674, 7439), (2322, 5363), (2666, 4671), (3114, 3999)]