142878888

素因数分解:

$2^3\times 3^2\times {\mathrm{1984429}}^1$

素因数の和:1984441

約数の個数: 24

約数和(自身を含む): 386963850

約数和(自身を除く): 244084962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1984429, 3968858, 5953287, 7937716, 11906574, 15875432, 17859861, 23813148, 35719722, 47626296, 71439444, 142878888]

約数ペア:

[(1, 142878888), (2, 71439444), (3, 47626296), (4, 35719722), (6, 23813148), (8, 17859861), (9, 15875432), (12, 11906574), (18, 7937716), (24, 5953287), (36, 3968858), (72, 1984429)]