26860746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{406981}}^1$

素因数の和:406997

約数の個数: 16

約数和(自身を含む): 58605408

約数和(自身を除く): 31744662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 406981, 813962, 1220943, 2441886, 4476791, 8953582, 13430373, 26860746]

約数ペア:

[(1, 26860746), (2, 13430373), (3, 8953582), (6, 4476791), (11, 2441886), (22, 1220943), (33, 813962), (66, 406981)]