61397412

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{36809}}^1$

素因数の和:36955

約数の個数: 24

約数和(自身を含む): 144295200

約数和(自身を除く): 82897788

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 36809, 73618, 110427, 147236, 220854, 441708, 5116451, 10232902, 15349353, 20465804, 30698706, 61397412]

約数ペア:

[(1, 61397412), (2, 30698706), (3, 20465804), (4, 15349353), (6, 10232902), (12, 5116451), (139, 441708), (278, 220854), (417, 147236), (556, 110427), (834, 73618), (1668, 36809)]