213736404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2544481}}^1$

素因数の和:2544495

約数の個数: 24

約数和(自身を含む): 569963968

約数和(自身を除く): 356227564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2544481, 5088962, 7633443, 10177924, 15266886, 17811367, 30533772, 35622734, 53434101, 71245468, 106868202, 213736404]

約数ペア:

[(1, 213736404), (2, 106868202), (3, 71245468), (4, 53434101), (6, 35622734), (7, 30533772), (12, 17811367), (14, 15266886), (21, 10177924), (28, 7633443), (42, 5088962), (84, 2544481)]