81831234

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{7789}}^1$

素因数の和:7914

約数の個数: 32

約数和(自身を含む): 174994560

約数和(自身を除く): 93163326

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 7789, 10506, 15578, 23367, 46734, 132413, 264826, 397239, 794478, 802267, 1604534, 2406801, 4813602, 13638539, 27277078, 40915617, 81831234]

約数ペア:

[(1, 81831234), (2, 40915617), (3, 27277078), (6, 13638539), (17, 4813602), (34, 2406801), (51, 1604534), (102, 802267), (103, 794478), (206, 397239), (309, 264826), (618, 132413), (1751, 46734), (3502, 23367), (5253, 15578), (7789, 10506)]