1218732042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18465637}}^1$

素因数の和:18465653

約数の個数: 16

約数和(自身を含む): 2659051872

約数和(自身を除く): 1440319830

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 18465637, 36931274, 55396911, 110793822, 203122007, 406244014, 609366021, 1218732042]

約数ペア:

[(1, 1218732042), (2, 609366021), (3, 406244014), (6, 203122007), (11, 110793822), (22, 55396911), (33, 36931274), (66, 18465637)]