141781356

素因数分解:

$2^2\times 3^2\times {\mathrm{3938371}}^1$

素因数の和:3938381

約数の個数: 18

約数和(自身を含む): 358391852

約数和(自身を除く): 216610496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3938371, 7876742, 11815113, 15753484, 23630226, 35445339, 47260452, 70890678, 141781356]

約数ペア:

[(1, 141781356), (2, 70890678), (3, 47260452), (4, 35445339), (6, 23630226), (9, 15753484), (12, 11815113), (18, 7876742), (36, 3938371)]