16930732572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1904041}}^1$

素因数の和:1904083

約数の個数: 72

約数和(自身を含む): 48514990160

約数和(自身を除く): 31584257588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 1904041, 3808082, 5712123, 7616164, 11424246, 17136369, 22848492, 24752533, 34272738, 36176779, 49505066, 68545476, 72353558, 74257599, 99010132, 108530337, 144707116, 148515198, 217060674, 222772797, 297030396, 325591011, 434121348, 445545594, 470298127, 651182022, 891091188, 940596254, 1302364044, 1410894381, 1881192508, 2821788762, 4232683143, 5643577524, 8465366286, 16930732572]

約数ペア:

[(1, 16930732572), (2, 8465366286), (3, 5643577524), (4, 4232683143), (6, 2821788762), (9, 1881192508), (12, 1410894381), (13, 1302364044), (18, 940596254), (19, 891091188), (26, 651182022), (36, 470298127), (38, 445545594), (39, 434121348), (52, 325591011), (57, 297030396), (76, 222772797), (78, 217060674), (114, 148515198), (117, 144707116), (156, 108530337), (171, 99010132), (228, 74257599), (234, 72353558), (247, 68545476), (342, 49505066), (468, 36176779), (494, 34272738), (684, 24752533), (741, 22848492), (988, 17136369), (1482, 11424246), (2223, 7616164), (2964, 5712123), (4446, 3808082), (8892, 1904041)]