138030564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1643221}}^1$

素因数の和:1643235

約数の個数: 24

約数和(自身を含む): 368081728

約数和(自身を除く): 230051164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1643221, 3286442, 4929663, 6572884, 9859326, 11502547, 19718652, 23005094, 34507641, 46010188, 69015282, 138030564]

約数ペア:

[(1, 138030564), (2, 69015282), (3, 46010188), (4, 34507641), (6, 23005094), (7, 19718652), (12, 11502547), (14, 9859326), (21, 6572884), (28, 4929663), (42, 3286442), (84, 1643221)]