18370986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161149}}^1$

素因数の和:161173

約数の個数: 16

約数和(自身を含む): 38676000

約数和(自身を除く): 20305014

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161149, 322298, 483447, 966894, 3061831, 6123662, 9185493, 18370986]

約数ペア:

[(1, 18370986), (2, 9185493), (3, 6123662), (6, 3061831), (19, 966894), (38, 483447), (57, 322298), (114, 161149)]