9970842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{237401}}^1$

素因数の和:237413

約数の個数: 16

約数和(自身を含む): 22790592

約数和(自身を除く): 12819750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 237401, 474802, 712203, 1424406, 1661807, 3323614, 4985421, 9970842]

約数ペア:

[(1, 9970842), (2, 4985421), (3, 3323614), (6, 1661807), (7, 1424406), (14, 712203), (21, 474802), (42, 237401)]