18184648

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{55441}}^1$

素因数の和:55488

約数の個数: 16

約数和(自身を含む): 34928460

約数和(自身を除く): 16743812

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 55441, 110882, 221764, 443528, 2273081, 4546162, 9092324, 18184648]

約数ペア:

[(1, 18184648), (2, 9092324), (4, 4546162), (8, 2273081), (41, 443528), (82, 221764), (164, 110882), (328, 55441)]