18426846

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{161639}}^1$

素因数の和:161663

約数の個数: 16

約数和(自身を含む): 38793600

約数和(自身を除く): 20366754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 161639, 323278, 484917, 969834, 3071141, 6142282, 9213423, 18426846]

約数ペア:

[(1, 18426846), (2, 9213423), (3, 6142282), (6, 3071141), (19, 969834), (38, 484917), (57, 323278), (114, 161639)]