23640474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 56609280

約数和(自身を除く): 32968806

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 59, 66, 78, 118, 143, 177, 286, 354, 429, 467, 649, 767, 858, 934, 1298, 1401, 1534, 1947, 2301, 2802, 3894, 4602, 5137, 6071, 8437, 10274, 12142, 15411, 16874, 18213, 25311, 27553, 30822, 36426, 50622, 55106, 66781, 82659, 133562, 165318, 200343, 303083, 358189, 400686, 606166, 716378, 909249, 1074567, 1818498, 2149134, 3940079, 7880158, 11820237, 23640474]

約数ペア:

[(1, 23640474), (2, 11820237), (3, 7880158), (6, 3940079), (11, 2149134), (13, 1818498), (22, 1074567), (26, 909249), (33, 716378), (39, 606166), (59, 400686), (66, 358189), (78, 303083), (118, 200343), (143, 165318), (177, 133562), (286, 82659), (354, 66781), (429, 55106), (467, 50622), (649, 36426), (767, 30822), (858, 27553), (934, 25311), (1298, 18213), (1401, 16874), (1534, 15411), (1947, 12142), (2301, 10274), (2802, 8437), (3894, 6071), (4602, 5137)]