16556994

素因数分解:

$2^1\times 3^3\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 36936000

約数和(自身を除く): 20379006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 379, 758, 809, 1137, 1618, 2274, 2427, 3411, 4854, 6822, 7281, 10233, 14562, 20466, 21843, 43686, 306611, 613222, 919833, 1839666, 2759499, 5518998, 8278497, 16556994]

約数ペア:

[(1, 16556994), (2, 8278497), (3, 5518998), (6, 2759499), (9, 1839666), (18, 919833), (27, 613222), (54, 306611), (379, 43686), (758, 21843), (809, 20466), (1137, 14562), (1618, 10233), (2274, 7281), (2427, 6822), (3411, 4854)]