18139332

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20707}}^1$

素因数の和:20787

約数の個数: 24

約数和(自身を含む): 42906976

約数和(自身を除く): 24767644

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 20707, 41414, 62121, 82828, 124242, 248484, 1511611, 3023222, 4534833, 6046444, 9069666, 18139332]

約数ペア:

[(1, 18139332), (2, 9069666), (3, 6046444), (4, 4534833), (6, 3023222), (12, 1511611), (73, 248484), (146, 124242), (219, 82828), (292, 62121), (438, 41414), (876, 20707)]