31280706

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32789}}^1$

素因数の和:32850

約数の個数: 24

約数和(自身を含む): 69055740

約数和(自身を除く): 37775034

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 32789, 65578, 98367, 196734, 295101, 590202, 1737817, 3475634, 5213451, 10426902, 15640353, 31280706]

約数ペア:

[(1, 31280706), (2, 15640353), (3, 10426902), (6, 5213451), (9, 3475634), (18, 1737817), (53, 590202), (106, 295101), (159, 196734), (318, 98367), (477, 65578), (954, 32789)]