71141454

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{2887}}^1$

素因数の和:2969

約数の個数: 36

約数和(自身を含む): 158473224

約数和(自身を除く): 87331770

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 2887, 4107, 5774, 8214, 8661, 12321, 17322, 24642, 25983, 51966, 106819, 213638, 320457, 640914, 961371, 1922742, 3952303, 7904606, 11856909, 23713818, 35570727, 71141454]

約数ペア:

[(1, 71141454), (2, 35570727), (3, 23713818), (6, 11856909), (9, 7904606), (18, 3952303), (37, 1922742), (74, 961371), (111, 640914), (222, 320457), (333, 213638), (666, 106819), (1369, 51966), (2738, 25983), (2887, 24642), (4107, 17322), (5774, 12321), (8214, 8661)]