18111106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9811}}^1$

素因数の和:9897

約数の個数: 16

約数和(自身を含む): 29671488

約数和(自身を除く): 11560382

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 9811, 19622, 127543, 255086, 696581, 1393162, 9055553, 18111106]

約数ペア:

[(1, 18111106), (2, 9055553), (13, 1393162), (26, 696581), (71, 255086), (142, 127543), (923, 19622), (1846, 9811)]