63565218

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 140789376

約数和(自身を除く): 77224158

約数列:

[1, 2, 3, 6, 9, 18, 83, 157, 166, 249, 271, 314, 471, 498, 542, 747, 813, 942, 1413, 1494, 1626, 2439, 2826, 4878, 13031, 22493, 26062, 39093, 42547, 44986, 67479, 78186, 85094, 117279, 127641, 134958, 202437, 234558, 255282, 382923, 404874, 765846, 3531401, 7062802, 10594203, 21188406, 31782609, 63565218]

約数ペア:

[(1, 63565218), (2, 31782609), (3, 21188406), (6, 10594203), (9, 7062802), (18, 3531401), (83, 765846), (157, 404874), (166, 382923), (249, 255282), (271, 234558), (314, 202437), (471, 134958), (498, 127641), (542, 117279), (747, 85094), (813, 78186), (942, 67479), (1413, 44986), (1494, 42547), (1626, 39093), (2439, 26062), (2826, 22493), (4878, 13031)]