268842906

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{649379}}^1$

素因数の和:649410

約数の個数: 24

約数和(自身を含む): 607819680

約数和(自身を除く): 338976774

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 649379, 1298758, 1948137, 3896274, 5844411, 11688822, 14935717, 29871434, 44807151, 89614302, 134421453, 268842906]

約数ペア:

[(1, 268842906), (2, 134421453), (3, 89614302), (6, 44807151), (9, 29871434), (18, 14935717), (23, 11688822), (46, 5844411), (69, 3896274), (138, 1948137), (207, 1298758), (414, 649379)]