7904754

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 20913984

約数和(自身を除く): 13009230

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 37, 39, 66, 74, 78, 83, 99, 111, 117, 143, 166, 198, 222, 234, 249, 286, 333, 407, 429, 481, 498, 666, 747, 814, 858, 913, 962, 1079, 1221, 1287, 1443, 1494, 1826, 2158, 2442, 2574, 2739, 2886, 3071, 3237, 3663, 4329, 5291, 5478, 6142, 6474, 7326, 8217, 8658, 9213, 9711, 10582, 11869, 15873, 16434, 18426, 19422, 23738, 27639, 31746, 33781, 35607, 39923, 47619, 55278, 67562, 71214, 79846, 95238, 101343, 106821, 119769, 202686, 213642, 239538, 304029, 359307, 439153, 608058, 718614, 878306, 1317459, 2634918, 3952377, 7904754]

約数ペア:

[(1, 7904754), (2, 3952377), (3, 2634918), (6, 1317459), (9, 878306), (11, 718614), (13, 608058), (18, 439153), (22, 359307), (26, 304029), (33, 239538), (37, 213642), (39, 202686), (66, 119769), (74, 106821), (78, 101343), (83, 95238), (99, 79846), (111, 71214), (117, 67562), (143, 55278), (166, 47619), (198, 39923), (222, 35607), (234, 33781), (249, 31746), (286, 27639), (333, 23738), (407, 19422), (429, 18426), (481, 16434), (498, 15873), (666, 11869), (747, 10582), (814, 9711), (858, 9213), (913, 8658), (962, 8217), (1079, 7326), (1221, 6474), (1287, 6142), (1443, 5478), (1494, 5291), (1826, 4329), (2158, 3663), (2442, 3237), (2574, 3071), (2739, 2886)]