19827864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39341}}^1$

素因数の和:39360

約数の個数: 48

約数和(自身を含む): 61373520

約数和(自身を除く): 41545656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39341, 78682, 118023, 157364, 236046, 275387, 314728, 354069, 472092, 550774, 708138, 826161, 944184, 1101548, 1416276, 1652322, 2203096, 2478483, 2832552, 3304644, 4956966, 6609288, 9913932, 19827864]

約数ペア:

[(1, 19827864), (2, 9913932), (3, 6609288), (4, 4956966), (6, 3304644), (7, 2832552), (8, 2478483), (9, 2203096), (12, 1652322), (14, 1416276), (18, 1101548), (21, 944184), (24, 826161), (28, 708138), (36, 550774), (42, 472092), (56, 354069), (63, 314728), (72, 275387), (84, 236046), (126, 157364), (168, 118023), (252, 78682), (504, 39341)]