16991898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36779}}^1$

素因数の和:36802

約数の個数: 32

約数和(自身を含む): 42370560

約数和(自身を除く): 25378662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 36779, 73558, 110337, 220674, 257453, 404569, 514906, 772359, 809138, 1213707, 1544718, 2427414, 2831983, 5663966, 8495949, 16991898]

約数ペア:

[(1, 16991898), (2, 8495949), (3, 5663966), (6, 2831983), (7, 2427414), (11, 1544718), (14, 1213707), (21, 809138), (22, 772359), (33, 514906), (42, 404569), (66, 257453), (77, 220674), (154, 110337), (231, 73558), (462, 36779)]