21966882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523021}}^1$

素因数の和:523033

約数の個数: 16

約数和(自身を含む): 50210112

約数和(自身を除く): 28243230

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523021, 1046042, 1569063, 3138126, 3661147, 7322294, 10983441, 21966882]

約数ペア:

[(1, 21966882), (2, 10983441), (3, 7322294), (6, 3661147), (7, 3138126), (14, 1569063), (21, 1046042), (42, 523021)]