18221004

素因数分解:

$2^2\times 3^3\times {\mathrm{168713}}^1$

素因数の和:168726

約数の個数: 24

約数和(自身を含む): 47239920

約数和(自身を除く): 29018916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168713, 337426, 506139, 674852, 1012278, 1518417, 2024556, 3036834, 4555251, 6073668, 9110502, 18221004]

約数ペア:

[(1, 18221004), (2, 9110502), (3, 6073668), (4, 4555251), (6, 3036834), (9, 2024556), (12, 1518417), (18, 1012278), (27, 674852), (36, 506139), (54, 337426), (108, 168713)]