1666996872

素因数分解:

$2^3\times 3^1\times {\mathrm{3967}}^1\times {\mathrm{17509}}^1$

素因数の和:21485

約数の個数: 32

約数和(自身を含む): 4168780800

約数和(自身を除く): 2501783928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3967, 7934, 11901, 15868, 17509, 23802, 31736, 35018, 47604, 52527, 70036, 95208, 105054, 140072, 210108, 420216, 69458203, 138916406, 208374609, 277832812, 416749218, 555665624, 833498436, 1666996872]

約数ペア:

[(1, 1666996872), (2, 833498436), (3, 555665624), (4, 416749218), (6, 277832812), (8, 208374609), (12, 138916406), (24, 69458203), (3967, 420216), (7934, 210108), (11901, 140072), (15868, 105054), (17509, 95208), (23802, 70036), (31736, 52527), (35018, 47604)]