18201702968

素因数分解:

$2^3\times {\mathrm{853}}^1\times {\mathrm{2667307}}^1$

素因数の和:2668166

約数の個数: 16

約数和(自身を含む): 34168215480

約数和(自身を除く): 15966512512

約数列:

[1, 2, 4, 8, 853, 1706, 3412, 6824, 2667307, 5334614, 10669228, 21338456, 2275212871, 4550425742, 9100851484, 18201702968]

約数ペア:

[(1, 18201702968), (2, 9100851484), (4, 4550425742), (8, 2275212871), (853, 21338456), (1706, 10669228), (3412, 5334614), (6824, 2667307)]