253441314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2011439}}^1$

素因数の和:2011454

約数の個数: 24

約数和(自身を含む): 627569280

約数和(自身を除く): 374127966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2011439, 4022878, 6034317, 12068634, 14080073, 18102951, 28160146, 36205902, 42240219, 84480438, 126720657, 253441314]

約数ペア:

[(1, 253441314), (2, 126720657), (3, 84480438), (6, 42240219), (7, 36205902), (9, 28160146), (14, 18102951), (18, 14080073), (21, 12068634), (42, 6034317), (63, 4022878), (126, 2011439)]