21097062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{167437}}^1$

素因数の和:167452

約数の個数: 24

約数和(自身を含む): 52240656

約数和(自身を除く): 31143594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 167437, 334874, 502311, 1004622, 1172059, 1506933, 2344118, 3013866, 3516177, 7032354, 10548531, 21097062]

約数ペア:

[(1, 21097062), (2, 10548531), (3, 7032354), (6, 3516177), (7, 3013866), (9, 2344118), (14, 1506933), (18, 1172059), (21, 1004622), (42, 502311), (63, 334874), (126, 167437)]