1922778

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 80

約数和(自身を含む): 5122656

約数和(自身を除く): 3199878

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 81, 83, 99, 117, 143, 162, 166, 198, 234, 249, 286, 297, 351, 429, 498, 594, 702, 747, 858, 891, 913, 1053, 1079, 1287, 1494, 1782, 1826, 2106, 2158, 2241, 2574, 2739, 3237, 3861, 4482, 5478, 6474, 6723, 7722, 8217, 9711, 11583, 11869, 13446, 16434, 19422, 23166, 23738, 24651, 29133, 35607, 49302, 58266, 71214, 73953, 87399, 106821, 147906, 174798, 213642, 320463, 640926, 961389, 1922778]

約数ペア:

[(1, 1922778), (2, 961389), (3, 640926), (6, 320463), (9, 213642), (11, 174798), (13, 147906), (18, 106821), (22, 87399), (26, 73953), (27, 71214), (33, 58266), (39, 49302), (54, 35607), (66, 29133), (78, 24651), (81, 23738), (83, 23166), (99, 19422), (117, 16434), (143, 13446), (162, 11869), (166, 11583), (198, 9711), (234, 8217), (249, 7722), (286, 6723), (297, 6474), (351, 5478), (429, 4482), (498, 3861), (594, 3237), (702, 2739), (747, 2574), (858, 2241), (891, 2158), (913, 2106), (1053, 1826), (1079, 1782), (1287, 1494)]