18844854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{448687}}^1$

素因数の和:448699

約数の個数: 16

約数和(自身を含む): 43074048

約数和(自身を除く): 24229194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 448687, 897374, 1346061, 2692122, 3140809, 6281618, 9422427, 18844854]

約数ペア:

[(1, 18844854), (2, 9422427), (3, 6281618), (6, 3140809), (7, 2692122), (14, 1346061), (21, 897374), (42, 448687)]