217126872

素因数分解:

$2^3\times 3^3\times {\mathrm{1005217}}^1$

素因数の和:1005232

約数の個数: 32

約数和(自身を含む): 603130800

約数和(自身を除く): 386003928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1005217, 2010434, 3015651, 4020868, 6031302, 8041736, 9046953, 12062604, 18093906, 24125208, 27140859, 36187812, 54281718, 72375624, 108563436, 217126872]

約数ペア:

[(1, 217126872), (2, 108563436), (3, 72375624), (4, 54281718), (6, 36187812), (8, 27140859), (9, 24125208), (12, 18093906), (18, 12062604), (24, 9046953), (27, 8041736), (36, 6031302), (54, 4020868), (72, 3015651), (108, 2010434), (216, 1005217)]