8454402

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 21035520

約数和(自身を除く): 12581118

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 331, 387, 473, 594, 662, 774, 946, 993, 1161, 1419, 1986, 2322, 2838, 2979, 3641, 4257, 5958, 7282, 8514, 8937, 10923, 12771, 14233, 17874, 21846, 25542, 28466, 32769, 42699, 65538, 85398, 98307, 128097, 156563, 196614, 256194, 313126, 384291, 469689, 768582, 939378, 1409067, 2818134, 4227201, 8454402]

約数ペア:

[(1, 8454402), (2, 4227201), (3, 2818134), (6, 1409067), (9, 939378), (11, 768582), (18, 469689), (22, 384291), (27, 313126), (33, 256194), (43, 196614), (54, 156563), (66, 128097), (86, 98307), (99, 85398), (129, 65538), (198, 42699), (258, 32769), (297, 28466), (331, 25542), (387, 21846), (473, 17874), (594, 14233), (662, 12771), (774, 10923), (946, 8937), (993, 8514), (1161, 7282), (1419, 5958), (1986, 4257), (2322, 3641), (2838, 2979)]