22534551

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 39424000

約数和(自身を除く): 16889449

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 109, 117, 171, 247, 279, 327, 351, 403, 513, 589, 741, 837, 981, 1209, 1417, 1767, 2071, 2223, 2943, 3379, 3627, 4251, 5301, 6213, 6669, 7657, 10137, 10881, 12753, 15903, 18639, 22971, 26923, 30411, 38259, 43927, 55917, 64201, 68913, 80769, 91233, 131781, 192603, 206739, 242307, 395343, 577809, 726921, 834613, 1186029, 1733427, 2503839, 7511517, 22534551]

約数ペア:

[(1, 22534551), (3, 7511517), (9, 2503839), (13, 1733427), (19, 1186029), (27, 834613), (31, 726921), (39, 577809), (57, 395343), (93, 242307), (109, 206739), (117, 192603), (171, 131781), (247, 91233), (279, 80769), (327, 68913), (351, 64201), (403, 55917), (513, 43927), (589, 38259), (741, 30411), (837, 26923), (981, 22971), (1209, 18639), (1417, 15903), (1767, 12753), (2071, 10881), (2223, 10137), (2943, 7657), (3379, 6669), (3627, 6213), (4251, 5301)]