21141858

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{32327}}^1$

素因数の和:32441

約数の個数: 16

約数和(自身を含む): 42672960

約数和(自身を除く): 21531102

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 32327, 64654, 96981, 193962, 3523643, 7047286, 10570929, 21141858]

約数ペア:

[(1, 21141858), (2, 10570929), (3, 7047286), (6, 3523643), (109, 193962), (218, 96981), (327, 64654), (654, 32327)]