18578002

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3191}}^1$

素因数の和:3305

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 10379822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3191, 5822, 6382, 130831, 226561, 261662, 453122, 9289001, 18578002]

約数ペア:

[(1, 18578002), (2, 9289001), (41, 453122), (71, 261662), (82, 226561), (142, 130831), (2911, 6382), (3191, 5822)]