42000426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{751}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 98542080

約数和(自身を除く): 56541654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 751, 1434, 1502, 2151, 2253, 3107, 4302, 4506, 6214, 6759, 9321, 9763, 13518, 18642, 19526, 27963, 29289, 55926, 58578, 87867, 175734, 179489, 358978, 538467, 1076934, 1615401, 2333357, 3230802, 4666714, 7000071, 14000142, 21000213, 42000426]

約数ペア:

[(1, 42000426), (2, 21000213), (3, 14000142), (6, 7000071), (9, 4666714), (13, 3230802), (18, 2333357), (26, 1615401), (39, 1076934), (78, 538467), (117, 358978), (234, 179489), (239, 175734), (478, 87867), (717, 58578), (751, 55926), (1434, 29289), (1502, 27963), (2151, 19526), (2253, 18642), (3107, 13518), (4302, 9763), (4506, 9321), (6214, 6759)]