21869202

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{54401}}^1$

素因数の和:54473

約数の個数: 16

約数和(自身を含む): 44392032

約数和(自身を除く): 22522830

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 54401, 108802, 163203, 326406, 3644867, 7289734, 10934601, 21869202]

約数ペア:

[(1, 21869202), (2, 10934601), (3, 7289734), (6, 3644867), (67, 326406), (134, 163203), (201, 108802), (402, 54401)]