81012018

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{364919}}^1$

素因数の和:364961

約数の個数: 16

約数和(自身を含む): 166403520

約数和(自身を除く): 85391502

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 364919, 729838, 1094757, 2189514, 13502003, 27004006, 40506009, 81012018]

約数ペア:

[(1, 81012018), (2, 40506009), (3, 27004006), (6, 13502003), (37, 2189514), (74, 1094757), (111, 729838), (222, 364919)]