21167704212

素因数分解:

$2^2\times 3^1\times {\mathrm{41843}}^1\times {\mathrm{42157}}^1$

素因数の和:84007

約数の個数: 24

約数和(自身を含む): 49393661856

約数和(自身を除く): 28225957644

約数列:

[1, 2, 3, 4, 6, 12, 41843, 42157, 83686, 84314, 125529, 126471, 167372, 168628, 251058, 252942, 502116, 505884, 1763975351, 3527950702, 5291926053, 7055901404, 10583852106, 21167704212]

約数ペア:

[(1, 21167704212), (2, 10583852106), (3, 7055901404), (4, 5291926053), (6, 3527950702), (12, 1763975351), (41843, 505884), (42157, 502116), (83686, 252942), (84314, 251058), (125529, 168628), (126471, 167372)]