18419322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161573}}^1$

素因数の和:161597

約数の個数: 16

約数和(自身を含む): 38777760

約数和(自身を除く): 20358438

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161573, 323146, 484719, 969438, 3069887, 6139774, 9209661, 18419322]

約数ペア:

[(1, 18419322), (2, 9209661), (3, 6139774), (6, 3069887), (19, 969438), (38, 484719), (57, 323146), (114, 161573)]