212793822

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{407651}}^1$

素因数の和:407688

約数の個数: 24

約数和(自身を含む): 476952840

約数和(自身を除く): 264159018

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 407651, 815302, 1222953, 2445906, 3668859, 7337718, 11821879, 23643758, 35465637, 70931274, 106396911, 212793822]

約数ペア:

[(1, 212793822), (2, 106396911), (3, 70931274), (6, 35465637), (9, 23643758), (18, 11821879), (29, 7337718), (58, 3668859), (87, 2445906), (174, 1222953), (261, 815302), (522, 407651)]