201819912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1201309}}^1$

素因数の和:1201325

約数の個数: 32

約数和(自身を含む): 576628800

約数和(自身を除く): 374808888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1201309, 2402618, 3603927, 4805236, 7207854, 8409163, 9610472, 14415708, 16818326, 25227489, 28831416, 33636652, 50454978, 67273304, 100909956, 201819912]

約数ペア:

[(1, 201819912), (2, 100909956), (3, 67273304), (4, 50454978), (6, 33636652), (7, 28831416), (8, 25227489), (12, 16818326), (14, 14415708), (21, 9610472), (24, 8409163), (28, 7207854), (42, 4805236), (56, 3603927), (84, 2402618), (168, 1201309)]