18106994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{503}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 9834766

約数列:

[1, 2, 41, 82, 439, 503, 878, 1006, 17999, 20623, 35998, 41246, 220817, 441634, 9053497, 18106994]

約数ペア:

[(1, 18106994), (2, 9053497), (41, 441634), (82, 220817), (439, 41246), (503, 35998), (878, 20623), (1006, 17999)]