8784920454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1\times {\mathrm{2287}}^1$

素因数の和:2561

約数の個数: 48

約数和(自身を含む): 17968963584

約数和(自身を除く): 9184043130

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 2287, 4574, 5041, 6861, 9017, 10082, 13722, 15123, 18034, 27051, 30246, 54102, 162377, 290449, 324754, 487131, 580898, 640207, 871347, 974262, 1280414, 1742694, 1920621, 3841242, 11528767, 20621879, 23057534, 34586301, 41243758, 61865637, 69172602, 123731274, 1464153409, 2928306818, 4392460227, 8784920454]

約数ペア:

[(1, 8784920454), (2, 4392460227), (3, 2928306818), (6, 1464153409), (71, 123731274), (127, 69172602), (142, 61865637), (213, 41243758), (254, 34586301), (381, 23057534), (426, 20621879), (762, 11528767), (2287, 3841242), (4574, 1920621), (5041, 1742694), (6861, 1280414), (9017, 974262), (10082, 871347), (13722, 640207), (15123, 580898), (18034, 487131), (27051, 324754), (30246, 290449), (54102, 162377)]