18273972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80149}}^1$

素因数の和:80175

約数の個数: 24

約数和(自身を含む): 44884000

約数和(自身を除く): 26610028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80149, 160298, 240447, 320596, 480894, 961788, 1522831, 3045662, 4568493, 6091324, 9136986, 18273972]

約数ペア:

[(1, 18273972), (2, 9136986), (3, 6091324), (4, 4568493), (6, 3045662), (12, 1522831), (19, 961788), (38, 480894), (57, 320596), (76, 240447), (114, 160298), (228, 80149)]