18183858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39359}}^1$

素因数の和:39382

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 27158862

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 39359, 78718, 118077, 236154, 275513, 432949, 551026, 826539, 865898, 1298847, 1653078, 2597694, 3030643, 6061286, 9091929, 18183858]

約数ペア:

[(1, 18183858), (2, 9091929), (3, 6061286), (6, 3030643), (7, 2597694), (11, 1653078), (14, 1298847), (21, 865898), (22, 826539), (33, 551026), (42, 432949), (66, 275513), (77, 236154), (154, 118077), (231, 78718), (462, 39359)]