68578578

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{224113}}^1$

素因数の和:224138

約数の個数: 24

約数和(自身を含む): 157328028

約数和(自身を除く): 88749450

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 224113, 448226, 672339, 1344678, 2017017, 3809921, 4034034, 7619842, 11429763, 22859526, 34289289, 68578578]

約数ペア:

[(1, 68578578), (2, 34289289), (3, 22859526), (6, 11429763), (9, 7619842), (17, 4034034), (18, 3809921), (34, 2017017), (51, 1344678), (102, 672339), (153, 448226), (306, 224113)]