18784062

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 80

約数和(自身を含む): 46835712

約数和(自身を除く): 28051650

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 83, 99, 127, 162, 166, 198, 249, 254, 297, 381, 498, 594, 747, 762, 891, 913, 1143, 1397, 1494, 1782, 1826, 2241, 2286, 2739, 2794, 3429, 4191, 4482, 5478, 6723, 6858, 8217, 8382, 10287, 10541, 12573, 13446, 16434, 20574, 21082, 24651, 25146, 31623, 37719, 49302, 63246, 73953, 75438, 94869, 113157, 115951, 147906, 189738, 226314, 231902, 284607, 347853, 569214, 695706, 853821, 1043559, 1707642, 2087118, 3130677, 6261354, 9392031, 18784062]

約数ペア:

[(1, 18784062), (2, 9392031), (3, 6261354), (6, 3130677), (9, 2087118), (11, 1707642), (18, 1043559), (22, 853821), (27, 695706), (33, 569214), (54, 347853), (66, 284607), (81, 231902), (83, 226314), (99, 189738), (127, 147906), (162, 115951), (166, 113157), (198, 94869), (249, 75438), (254, 73953), (297, 63246), (381, 49302), (498, 37719), (594, 31623), (747, 25146), (762, 24651), (891, 21082), (913, 20574), (1143, 16434), (1397, 13446), (1494, 12573), (1782, 10541), (1826, 10287), (2241, 8382), (2286, 8217), (2739, 6858), (2794, 6723), (3429, 5478), (4191, 4482)]