2571822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3718098

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 419, 558, 682, 838, 1023, 1257, 2046, 2514, 3069, 3771, 4609, 6138, 7542, 9218, 12989, 13827, 25978, 27654, 38967, 41481, 77934, 82962, 116901, 142879, 233802, 285758, 428637, 857274, 1285911, 2571822]

約数ペア:

[(1, 2571822), (2, 1285911), (3, 857274), (6, 428637), (9, 285758), (11, 233802), (18, 142879), (22, 116901), (31, 82962), (33, 77934), (62, 41481), (66, 38967), (93, 27654), (99, 25978), (186, 13827), (198, 12989), (279, 9218), (341, 7542), (419, 6138), (558, 4609), (682, 3771), (838, 3069), (1023, 2514), (1257, 2046)]