13662964

素因数分解:

$2^2\times 7^2\times {\mathrm{69709}}^1$

素因数の和:69727

約数の個数: 18

約数和(自身を含む): 27814290

約数和(自身を除く): 14151326

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 69709, 139418, 278836, 487963, 975926, 1951852, 3415741, 6831482, 13662964]

約数ペア:

[(1, 13662964), (2, 6831482), (4, 3415741), (7, 1951852), (14, 975926), (28, 487963), (49, 278836), (98, 139418), (196, 69709)]