19241418

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65447}}^1$

素因数の和:65466

約数の個数: 24

約数和(自身を含む): 44766432

約数和(自身を除く): 25525014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65447, 130894, 196341, 392682, 458129, 916258, 1374387, 2748774, 3206903, 6413806, 9620709, 19241418]

約数ペア:

[(1, 19241418), (2, 9620709), (3, 6413806), (6, 3206903), (7, 2748774), (14, 1374387), (21, 916258), (42, 458129), (49, 392682), (98, 196341), (147, 130894), (294, 65447)]