18438702

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161743}}^1$

素因数の和:161767

約数の個数: 16

約数和(自身を含む): 38818560

約数和(自身を除く): 20379858

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161743, 323486, 485229, 970458, 3073117, 6146234, 9219351, 18438702]

約数ペア:

[(1, 18438702), (2, 9219351), (3, 6146234), (6, 3073117), (19, 970458), (38, 485229), (57, 323486), (114, 161743)]