2810214

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 7318080

約数和(自身を除く): 4507866

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 83, 99, 114, 162, 166, 171, 198, 209, 249, 297, 342, 418, 498, 513, 594, 627, 747, 891, 913, 1026, 1254, 1494, 1539, 1577, 1782, 1826, 1881, 2241, 2739, 3078, 3154, 3762, 4482, 4731, 5478, 5643, 6723, 8217, 9462, 11286, 13446, 14193, 16434, 16929, 17347, 24651, 28386, 33858, 34694, 42579, 49302, 52041, 73953, 85158, 104082, 127737, 147906, 156123, 255474, 312246, 468369, 936738, 1405107, 2810214]

約数ペア:

[(1, 2810214), (2, 1405107), (3, 936738), (6, 468369), (9, 312246), (11, 255474), (18, 156123), (19, 147906), (22, 127737), (27, 104082), (33, 85158), (38, 73953), (54, 52041), (57, 49302), (66, 42579), (81, 34694), (83, 33858), (99, 28386), (114, 24651), (162, 17347), (166, 16929), (171, 16434), (198, 14193), (209, 13446), (249, 11286), (297, 9462), (342, 8217), (418, 6723), (498, 5643), (513, 5478), (594, 4731), (627, 4482), (747, 3762), (891, 3154), (913, 3078), (1026, 2739), (1254, 2241), (1494, 1881), (1539, 1826), (1577, 1782)]