18019246

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41519}}^1$

素因数の和:41559

約数の個数: 16

約数和(自身を含む): 31887360

約数和(自身を除く): 13868114

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41519, 83038, 290633, 581266, 1287089, 2574178, 9009623, 18019246]

約数ペア:

[(1, 18019246), (2, 9009623), (7, 2574178), (14, 1287089), (31, 581266), (62, 290633), (217, 83038), (434, 41519)]