1834756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 4366656

約数和(自身を除く): 2531900

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 37, 44, 46, 49, 74, 77, 92, 98, 148, 154, 161, 196, 253, 259, 308, 322, 407, 506, 518, 539, 644, 814, 851, 1012, 1036, 1078, 1127, 1628, 1702, 1771, 1813, 2156, 2254, 2849, 3404, 3542, 3626, 4508, 5698, 5957, 7084, 7252, 9361, 11396, 11914, 12397, 18722, 19943, 23828, 24794, 37444, 39886, 41699, 49588, 65527, 79772, 83398, 131054, 166796, 262108, 458689, 917378, 1834756]

約数ペア:

[(1, 1834756), (2, 917378), (4, 458689), (7, 262108), (11, 166796), (14, 131054), (22, 83398), (23, 79772), (28, 65527), (37, 49588), (44, 41699), (46, 39886), (49, 37444), (74, 24794), (77, 23828), (92, 19943), (98, 18722), (148, 12397), (154, 11914), (161, 11396), (196, 9361), (253, 7252), (259, 7084), (308, 5957), (322, 5698), (407, 4508), (506, 3626), (518, 3542), (539, 3404), (644, 2849), (814, 2254), (851, 2156), (1012, 1813), (1036, 1771), (1078, 1702), (1127, 1628)]