21000724482

素因数分解:

$2^1\times 3^1\times {\mathrm{35323}}^1\times {\mathrm{99089}}^1$

素因数の和:134417

約数の個数: 16

約数和(自身を含む): 42003061920

約数和(自身を除く): 21002337438

約数列:

[1, 2, 3, 6, 35323, 70646, 99089, 105969, 198178, 211938, 297267, 594534, 3500120747, 7000241494, 10500362241, 21000724482]

約数ペア:

[(1, 21000724482), (2, 10500362241), (3, 7000241494), (6, 3500120747), (35323, 594534), (70646, 297267), (99089, 211938), (105969, 198178)]