28898874

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1747}}^1$

素因数の和:2674

約数の個数: 24

約数和(自身を含む): 62718240

約数和(自身を除く): 33819366

約数列:

[1, 2, 3, 6, 9, 18, 919, 1747, 1838, 2757, 3494, 5241, 5514, 8271, 10482, 15723, 16542, 31446, 1605493, 3210986, 4816479, 9632958, 14449437, 28898874]

約数ペア:

[(1, 28898874), (2, 14449437), (3, 9632958), (6, 4816479), (9, 3210986), (18, 1605493), (919, 31446), (1747, 16542), (1838, 15723), (2757, 10482), (3494, 8271), (5241, 5514)]