21755022

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{49669}}^1$

素因数の和:49747

約数の個数: 16

約数和(自身を含む): 44106960

約数和(自身を除く): 22351938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 49669, 99338, 149007, 298014, 3625837, 7251674, 10877511, 21755022]

約数ペア:

[(1, 21755022), (2, 10877511), (3, 7251674), (6, 3625837), (73, 298014), (146, 149007), (219, 99338), (438, 49669)]