21472062

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^2$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 44247048

約数和(自身を除く): 22774986

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 311, 622, 933, 1866, 11507, 23014, 34521, 69042, 96721, 193442, 290163, 580326, 3578677, 7157354, 10736031, 21472062]

約数ペア:

[(1, 21472062), (2, 10736031), (3, 7157354), (6, 3578677), (37, 580326), (74, 290163), (111, 193442), (222, 96721), (311, 69042), (622, 34521), (933, 23014), (1866, 11507)]