18247034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22639}}^1$

素因数の和:22685

約数の個数: 16

約数和(自身を含む): 30428160

約数和(自身を除く): 12181126

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22639, 45278, 294307, 588614, 701809, 1403618, 9123517, 18247034]

約数ペア:

[(1, 18247034), (2, 9123517), (13, 1403618), (26, 701809), (31, 588614), (62, 294307), (403, 45278), (806, 22639)]