1566560394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{52021}}^1$

素因数の和:52275

約数の個数: 48

約数和(自身を含む): 3895407360

約数和(自身を除く): 2328846966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 3346, 4302, 5019, 10038, 15057, 30114, 52021, 104042, 156063, 312126, 364147, 468189, 728294, 936378, 1092441, 2184882, 3277323, 6554646, 12433019, 24866038, 37299057, 74598114, 87031133, 111897171, 174062266, 223794342, 261093399, 522186798, 783280197, 1566560394]

約数ペア:

[(1, 1566560394), (2, 783280197), (3, 522186798), (6, 261093399), (7, 223794342), (9, 174062266), (14, 111897171), (18, 87031133), (21, 74598114), (42, 37299057), (63, 24866038), (126, 12433019), (239, 6554646), (478, 3277323), (717, 2184882), (1434, 1092441), (1673, 936378), (2151, 728294), (3346, 468189), (4302, 364147), (5019, 312126), (10038, 156063), (15057, 104042), (30114, 52021)]