130739868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{518809}}^1$

素因数の和:518826

約数の個数: 36

約数和(自身を含む): 377693680

約数和(自身を除く): 246953812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 518809, 1037618, 1556427, 2075236, 3112854, 3631663, 4669281, 6225708, 7263326, 9338562, 10894989, 14526652, 18677124, 21789978, 32684967, 43579956, 65369934, 130739868]

約数ペア:

[(1, 130739868), (2, 65369934), (3, 43579956), (4, 32684967), (6, 21789978), (7, 18677124), (9, 14526652), (12, 10894989), (14, 9338562), (18, 7263326), (21, 6225708), (28, 4669281), (36, 3631663), (42, 3112854), (63, 2075236), (84, 1556427), (126, 1037618), (252, 518809)]