68679558

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{224443}}^1$

素因数の和:224468

約数の個数: 24

約数和(自身を含む): 157559688

約数和(自身を除く): 88880130

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 224443, 448886, 673329, 1346658, 2019987, 3815531, 4039974, 7631062, 11446593, 22893186, 34339779, 68679558]

約数ペア:

[(1, 68679558), (2, 34339779), (3, 22893186), (6, 11446593), (9, 7631062), (17, 4039974), (18, 3815531), (34, 2019987), (51, 1346658), (102, 673329), (153, 448886), (306, 224443)]