16908804

素因数分解:

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

素因数の和:398

約数の個数: 96

約数和(自身を含む): 49082880

約数和(自身を除く): 32174076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 129, 132, 172, 198, 258, 297, 331, 387, 396, 473, 516, 594, 662, 774, 946, 993, 1161, 1188, 1324, 1419, 1548, 1892, 1986, 2322, 2838, 2979, 3641, 3972, 4257, 4644, 5676, 5958, 7282, 8514, 8937, 10923, 11916, 12771, 14233, 14564, 17028, 17874, 21846, 25542, 28466, 32769, 35748, 42699, 43692, 51084, 56932, 65538, 85398, 98307, 128097, 131076, 156563, 170796, 196614, 256194, 313126, 384291, 393228, 469689, 512388, 626252, 768582, 939378, 1409067, 1537164, 1878756, 2818134, 4227201, 5636268, 8454402, 16908804]

約数ペア:

[(1, 16908804), (2, 8454402), (3, 5636268), (4, 4227201), (6, 2818134), (9, 1878756), (11, 1537164), (12, 1409067), (18, 939378), (22, 768582), (27, 626252), (33, 512388), (36, 469689), (43, 393228), (44, 384291), (54, 313126), (66, 256194), (86, 196614), (99, 170796), (108, 156563), (129, 131076), (132, 128097), (172, 98307), (198, 85398), (258, 65538), (297, 56932), (331, 51084), (387, 43692), (396, 42699), (473, 35748), (516, 32769), (594, 28466), (662, 25542), (774, 21846), (946, 17874), (993, 17028), (1161, 14564), (1188, 14233), (1324, 12771), (1419, 11916), (1548, 10923), (1892, 8937), (1986, 8514), (2322, 7282), (2838, 5958), (2979, 5676), (3641, 4644), (3972, 4257)]