166353684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1980401}}^1$

素因数の和:1980415

約数の個数: 24

約数和(自身を含む): 443610048

約数和(自身を除く): 277256364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1980401, 3960802, 5941203, 7921604, 11882406, 13862807, 23764812, 27725614, 41588421, 55451228, 83176842, 166353684]

約数ペア:

[(1, 166353684), (2, 83176842), (3, 55451228), (4, 41588421), (6, 27725614), (7, 23764812), (12, 13862807), (14, 11882406), (21, 7921604), (28, 5941203), (42, 3960802), (84, 1980401)]