16301628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{21563}}^1$

素因数の和:21583

約数の個数: 48

約数和(自身を含む): 48303360

約数和(自身を除く): 32001732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 21563, 43126, 64689, 86252, 129378, 150941, 194067, 258756, 301882, 388134, 452823, 582201, 603764, 776268, 905646, 1164402, 1358469, 1811292, 2328804, 2716938, 4075407, 5433876, 8150814, 16301628]

約数ペア:

[(1, 16301628), (2, 8150814), (3, 5433876), (4, 4075407), (6, 2716938), (7, 2328804), (9, 1811292), (12, 1358469), (14, 1164402), (18, 905646), (21, 776268), (27, 603764), (28, 582201), (36, 452823), (42, 388134), (54, 301882), (63, 258756), (84, 194067), (108, 150941), (126, 129378), (189, 86252), (252, 64689), (378, 43126), (756, 21563)]