879457878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12163}}^1$

素因数の和:12290

約数の個数: 64

約数和(自身を含む): 2125294080

約数和(自身を除く): 1245836202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 103, 117, 206, 234, 309, 351, 618, 702, 927, 1339, 1854, 2678, 2781, 4017, 5562, 8034, 12051, 12163, 24102, 24326, 36153, 36489, 72306, 72978, 109467, 158119, 218934, 316238, 328401, 474357, 656802, 948714, 1252789, 1423071, 2505578, 2846142, 3758367, 4269213, 7516734, 8538426, 11275101, 16286257, 22550202, 32572514, 33825303, 48858771, 67650606, 97717542, 146576313, 293152626, 439728939, 879457878]

約数ペア:

[(1, 879457878), (2, 439728939), (3, 293152626), (6, 146576313), (9, 97717542), (13, 67650606), (18, 48858771), (26, 33825303), (27, 32572514), (39, 22550202), (54, 16286257), (78, 11275101), (103, 8538426), (117, 7516734), (206, 4269213), (234, 3758367), (309, 2846142), (351, 2505578), (618, 1423071), (702, 1252789), (927, 948714), (1339, 656802), (1854, 474357), (2678, 328401), (2781, 316238), (4017, 218934), (5562, 158119), (8034, 109467), (12051, 72978), (12163, 72306), (24102, 36489), (24326, 36153)]