64627506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1663}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 149520384

約数和(自身を除く): 84892878

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 1663, 2159, 2286, 3326, 4318, 4989, 6477, 9978, 12954, 14967, 19431, 28271, 29934, 38862, 56542, 84813, 169626, 211201, 254439, 422402, 508878, 633603, 1267206, 1900809, 3590417, 3801618, 7180834, 10771251, 21542502, 32313753, 64627506]

約数ペア:

[(1, 64627506), (2, 32313753), (3, 21542502), (6, 10771251), (9, 7180834), (17, 3801618), (18, 3590417), (34, 1900809), (51, 1267206), (102, 633603), (127, 508878), (153, 422402), (254, 254439), (306, 211201), (381, 169626), (762, 84813), (1143, 56542), (1663, 38862), (2159, 29934), (2286, 28271), (3326, 19431), (4318, 14967), (4989, 12954), (6477, 9978)]