18037112

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5381}}^1$

素因数の和:5806

約数の個数: 16

約数和(自身を含む): 33906600

約数和(自身を除く): 15869488

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5381, 10762, 21524, 43048, 2254639, 4509278, 9018556, 18037112]

約数ペア:

[(1, 18037112), (2, 9018556), (4, 4509278), (8, 2254639), (419, 43048), (838, 21524), (1676, 10762), (3352, 5381)]