15898464

素因数分解:

$2^5\times 3^3\times {\mathrm{18401}}^1$

素因数の和:18420

約数の個数: 48

約数和(自身を含む): 46373040

約数和(自身を除く): 30474576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 294416, 331218, 441624, 496827, 588832, 662436, 883248, 993654, 1324872, 1766496, 1987308, 2649744, 3974616, 5299488, 7949232, 15898464]

約数ペア:

[(1, 15898464), (2, 7949232), (3, 5299488), (4, 3974616), (6, 2649744), (8, 1987308), (9, 1766496), (12, 1324872), (16, 993654), (18, 883248), (24, 662436), (27, 588832), (32, 496827), (36, 441624), (48, 331218), (54, 294416), (72, 220812), (96, 165609), (108, 147208), (144, 110406), (216, 73604), (288, 55203), (432, 36802), (864, 18401)]