138041148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1643347}}^1$

素因数の和:1643361

約数の個数: 24

約数和(自身を含む): 368109952

約数和(自身を除く): 230068804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1643347, 3286694, 4930041, 6573388, 9860082, 11503429, 19720164, 23006858, 34510287, 46013716, 69020574, 138041148]

約数ペア:

[(1, 138041148), (2, 69020574), (3, 46013716), (4, 34510287), (6, 23006858), (7, 19720164), (12, 11503429), (14, 9860082), (21, 6573388), (28, 4930041), (42, 3286694), (84, 1643347)]