21466644

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1831}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 50167488

約数和(自身を除く): 28700844

約数列:

[1, 2, 3, 4, 6, 12, 977, 1831, 1954, 2931, 3662, 3908, 5493, 5862, 7324, 10986, 11724, 21972, 1788887, 3577774, 5366661, 7155548, 10733322, 21466644]

約数ペア:

[(1, 21466644), (2, 10733322), (3, 7155548), (4, 5366661), (6, 3577774), (12, 1788887), (977, 21972), (1831, 11724), (1954, 10986), (2931, 7324), (3662, 5862), (3908, 5493)]