18293274

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5107}}^1$

素因数の和:5314

約数の個数: 24

約数和(自身を含む): 39842400

約数和(自身を除く): 21549126

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5107, 10214, 15321, 30642, 45963, 91926, 1016293, 2032586, 3048879, 6097758, 9146637, 18293274]

約数ペア:

[(1, 18293274), (2, 9146637), (3, 6097758), (6, 3048879), (9, 2032586), (18, 1016293), (199, 91926), (398, 45963), (597, 30642), (1194, 15321), (1791, 10214), (3582, 5107)]