39970308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{475837}}^1$

素因数の和:475851

約数の個数: 24

約数和(自身を含む): 106587712

約数和(自身を除く): 66617404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 475837, 951674, 1427511, 1903348, 2855022, 3330859, 5710044, 6661718, 9992577, 13323436, 19985154, 39970308]

約数ペア:

[(1, 39970308), (2, 19985154), (3, 13323436), (4, 9992577), (6, 6661718), (7, 5710044), (12, 3330859), (14, 2855022), (21, 1903348), (28, 1427511), (42, 951674), (84, 475837)]