9999136

素因数分解:

$2^5\times 7^3\times {\mathrm{911}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 12983264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 911, 1372, 1568, 1822, 2744, 3644, 5488, 6377, 7288, 10976, 12754, 14576, 25508, 29152, 44639, 51016, 89278, 102032, 178556, 204064, 312473, 357112, 624946, 714224, 1249892, 1428448, 2499784, 4999568, 9999136]

約数ペア:

[(1, 9999136), (2, 4999568), (4, 2499784), (7, 1428448), (8, 1249892), (14, 714224), (16, 624946), (28, 357112), (32, 312473), (49, 204064), (56, 178556), (98, 102032), (112, 89278), (196, 51016), (224, 44639), (343, 29152), (392, 25508), (686, 14576), (784, 12754), (911, 10976), (1372, 7288), (1568, 6377), (1822, 5488), (2744, 3644)]