123055938

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{919}}^1$

素因数の和:1143

約数の個数: 48

約数和(自身を含む): 274697280

約数和(自身を除く): 151641342

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 519, 774, 919, 1038, 1557, 1838, 2757, 3114, 5514, 7439, 8271, 14878, 16542, 22317, 39517, 44634, 66951, 79034, 118551, 133902, 158987, 237102, 317974, 355653, 476961, 711306, 953922, 1430883, 2861766, 6836441, 13672882, 20509323, 41018646, 61527969, 123055938]

約数ペア:

[(1, 123055938), (2, 61527969), (3, 41018646), (6, 20509323), (9, 13672882), (18, 6836441), (43, 2861766), (86, 1430883), (129, 953922), (173, 711306), (258, 476961), (346, 355653), (387, 317974), (519, 237102), (774, 158987), (919, 133902), (1038, 118551), (1557, 79034), (1838, 66951), (2757, 44634), (3114, 39517), (5514, 22317), (7439, 16542), (8271, 14878)]