12525012

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2652

約数の個数: 36

約数和(自身を含む): 31900960

約数和(自身を除く): 19375948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2503, 5004, 5006, 7509, 10012, 15018, 22527, 30036, 45054, 90108, 347917, 695834, 1043751, 1391668, 2087502, 3131253, 4175004, 6262506, 12525012]

約数ペア:

[(1, 12525012), (2, 6262506), (3, 4175004), (4, 3131253), (6, 2087502), (9, 1391668), (12, 1043751), (18, 695834), (36, 347917), (139, 90108), (278, 45054), (417, 30036), (556, 22527), (834, 15018), (1251, 10012), (1668, 7509), (2502, 5006), (2503, 5004)]