21436992

素因数分解:

$2^6\times 3^2\times {\mathrm{37217}}^1$

素因数の和:37235

約数の個数: 42

約数和(自身を含む): 61446918

約数和(自身を除く): 40009926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37217, 74434, 111651, 148868, 223302, 297736, 334953, 446604, 595472, 669906, 893208, 1190944, 1339812, 1786416, 2381888, 2679624, 3572832, 5359248, 7145664, 10718496, 21436992]

約数ペア:

[(1, 21436992), (2, 10718496), (3, 7145664), (4, 5359248), (6, 3572832), (8, 2679624), (9, 2381888), (12, 1786416), (16, 1339812), (18, 1190944), (24, 893208), (32, 669906), (36, 595472), (48, 446604), (64, 334953), (72, 297736), (96, 223302), (144, 148868), (192, 111651), (288, 74434), (576, 37217)]