279874308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3331837}}^1$

素因数の和:3331851

約数の個数: 24

約数和(自身を含む): 746331712

約数和(自身を除く): 466457404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3331837, 6663674, 9995511, 13327348, 19991022, 23322859, 39982044, 46645718, 69968577, 93291436, 139937154, 279874308]

約数ペア:

[(1, 279874308), (2, 139937154), (3, 93291436), (4, 69968577), (6, 46645718), (7, 39982044), (12, 23322859), (14, 19991022), (21, 13327348), (28, 9995511), (42, 6663674), (84, 3331837)]