18155186

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3114

約数の個数: 24

約数和(自身を含む): 32208876

約数和(自身を除く): 14053690

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 3037, 5978, 6074, 21259, 42518, 148813, 185257, 297626, 370514, 1296799, 2593598, 9077593, 18155186]

約数ペア:

[(1, 18155186), (2, 9077593), (7, 2593598), (14, 1296799), (49, 370514), (61, 297626), (98, 185257), (122, 148813), (427, 42518), (854, 21259), (2989, 6074), (3037, 5978)]