15553314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{123439}}^1$

素因数の和:123454

約数の個数: 24

約数和(自身を含む): 38513280

約数和(自身を除く): 22959966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 123439, 246878, 370317, 740634, 864073, 1110951, 1728146, 2221902, 2592219, 5184438, 7776657, 15553314]

約数ペア:

[(1, 15553314), (2, 7776657), (3, 5184438), (6, 2592219), (7, 2221902), (9, 1728146), (14, 1110951), (18, 864073), (21, 740634), (42, 370317), (63, 246878), (126, 123439)]