21711804

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{21799}}^1$

素因数の和:21889

約数の個数: 24

約数和(自身を含む): 51273600

約数和(自身を除く): 29561796

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 21799, 43598, 65397, 87196, 130794, 261588, 1809317, 3618634, 5427951, 7237268, 10855902, 21711804]

約数ペア:

[(1, 21711804), (2, 10855902), (3, 7237268), (4, 5427951), (6, 3618634), (12, 1809317), (83, 261588), (166, 130794), (249, 87196), (332, 65397), (498, 43598), (996, 21799)]