40438872

素因数分解:

$2^3\times 3^3\times {\mathrm{187217}}^1$

素因数の和:187232

約数の個数: 32

約数和(自身を含む): 112330800

約数和(自身を除く): 71891928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 187217, 374434, 561651, 748868, 1123302, 1497736, 1684953, 2246604, 3369906, 4493208, 5054859, 6739812, 10109718, 13479624, 20219436, 40438872]

約数ペア:

[(1, 40438872), (2, 20219436), (3, 13479624), (4, 10109718), (6, 6739812), (8, 5054859), (9, 4493208), (12, 3369906), (18, 2246604), (24, 1684953), (27, 1497736), (36, 1123302), (54, 748868), (72, 561651), (108, 374434), (216, 187217)]