18013626

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13709}}^1$

素因数の和:13790

約数の個数: 24

約数和(自身を含む): 39567060

約数和(自身を除く): 21553434

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 13709, 27418, 41127, 82254, 123381, 246762, 1000757, 2001514, 3002271, 6004542, 9006813, 18013626]

約数ペア:

[(1, 18013626), (2, 9006813), (3, 6004542), (6, 3002271), (9, 2001514), (18, 1000757), (73, 246762), (146, 123381), (219, 82254), (438, 41127), (657, 27418), (1314, 13709)]