18004810

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2053}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 32461416

約数和(自身を除く): 14456606

約数列:

[1, 2, 5, 10, 877, 1754, 2053, 4106, 4385, 8770, 10265, 20530, 1800481, 3600962, 9002405, 18004810]

約数ペア:

[(1, 18004810), (2, 9002405), (5, 3600962), (10, 1800481), (877, 20530), (1754, 10265), (2053, 8770), (4106, 4385)]