18336488

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{10009}}^1$

素因数の和:10244

約数の個数: 16

約数和(自身を含む): 34534500

約数和(自身を除く): 16198012

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 10009, 20018, 40036, 80072, 2292061, 4584122, 9168244, 18336488]

約数ペア:

[(1, 18336488), (2, 9168244), (4, 4584122), (8, 2292061), (229, 80072), (458, 40036), (916, 20018), (1832, 10009)]