821926308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9784837}}^1$

素因数の和:9784851

約数の個数: 24

約数和(自身を含む): 2191803712

約数和(自身を除く): 1369877404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9784837, 19569674, 29354511, 39139348, 58709022, 68493859, 117418044, 136987718, 205481577, 273975436, 410963154, 821926308]

約数ペア:

[(1, 821926308), (2, 410963154), (3, 273975436), (4, 205481577), (6, 136987718), (7, 117418044), (12, 68493859), (14, 58709022), (21, 39139348), (28, 29354511), (42, 19569674), (84, 9784837)]