21529884

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{17419}}^1$

素因数の和:17529

約数の個数: 24

約数和(自身を含む): 50727040

約数和(自身を除く): 29197156

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 17419, 34838, 52257, 69676, 104514, 209028, 1794157, 3588314, 5382471, 7176628, 10764942, 21529884]

約数ペア:

[(1, 21529884), (2, 10764942), (3, 7176628), (4, 5382471), (6, 3588314), (12, 1794157), (103, 209028), (206, 104514), (309, 69676), (412, 52257), (618, 34838), (1236, 17419)]