31013334

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 45018666

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 109, 198, 218, 297, 327, 479, 594, 654, 958, 981, 1199, 1437, 1962, 2398, 2874, 2943, 3597, 4311, 5269, 5886, 7194, 8622, 10538, 10791, 12933, 15807, 21582, 25866, 31614, 32373, 47421, 52211, 64746, 94842, 104422, 142263, 156633, 284526, 313266, 469899, 574321, 939798, 1148642, 1409697, 1722963, 2819394, 3445926, 5168889, 10337778, 15506667, 31013334]

約数ペア:

[(1, 31013334), (2, 15506667), (3, 10337778), (6, 5168889), (9, 3445926), (11, 2819394), (18, 1722963), (22, 1409697), (27, 1148642), (33, 939798), (54, 574321), (66, 469899), (99, 313266), (109, 284526), (198, 156633), (218, 142263), (297, 104422), (327, 94842), (479, 64746), (594, 52211), (654, 47421), (958, 32373), (981, 31614), (1199, 25866), (1437, 21582), (1962, 15807), (2398, 12933), (2874, 10791), (2943, 10538), (3597, 8622), (4311, 7194), (5269, 5886)]