8820306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 22118400

約数和(自身を除く): 13298094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 479, 558, 594, 682, 837, 958, 1023, 1437, 1674, 2046, 2874, 3069, 4311, 5269, 6138, 8622, 9207, 10538, 12933, 14849, 15807, 18414, 25866, 29698, 31614, 44547, 47421, 89094, 94842, 133641, 142263, 163339, 267282, 284526, 326678, 400923, 490017, 801846, 980034, 1470051, 2940102, 4410153, 8820306]

約数ペア:

[(1, 8820306), (2, 4410153), (3, 2940102), (6, 1470051), (9, 980034), (11, 801846), (18, 490017), (22, 400923), (27, 326678), (31, 284526), (33, 267282), (54, 163339), (62, 142263), (66, 133641), (93, 94842), (99, 89094), (186, 47421), (198, 44547), (279, 31614), (297, 29698), (341, 25866), (479, 18414), (558, 15807), (594, 14849), (682, 12933), (837, 10538), (958, 9207), (1023, 8622), (1437, 6138), (1674, 5269), (2046, 4311), (2874, 3069)]