18153790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{106787}}^1$

素因数の和:106811

約数の個数: 16

約数和(自身を含む): 34599312

約数和(自身を除く): 16445522

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 106787, 213574, 533935, 1067870, 1815379, 3630758, 9076895, 18153790]

約数ペア:

[(1, 18153790), (2, 9076895), (5, 3630758), (10, 1815379), (17, 1067870), (34, 533935), (85, 213574), (170, 106787)]