81150438

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{6329}}^1$

素因数の和:8471

約数の個数: 16

約数和(自身を含む): 162402480

約数和(自身を除く): 81252042

約数列:

[1, 2, 3, 6, 2137, 4274, 6329, 6411, 12658, 12822, 18987, 37974, 13525073, 27050146, 40575219, 81150438]

約数ペア:

[(1, 81150438), (2, 40575219), (3, 27050146), (6, 13525073), (2137, 37974), (4274, 18987), (6329, 12822), (6411, 12658)]