21825888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32479}}^1$

素因数の和:32499

約数の個数: 48

約数和(自身を含む): 65479680

約数和(自身を除く): 43653792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 32479, 64958, 97437, 129916, 194874, 227353, 259832, 389748, 454706, 519664, 682059, 779496, 909412, 1039328, 1364118, 1558992, 1818824, 2728236, 3117984, 3637648, 5456472, 7275296, 10912944, 21825888]

約数ペア:

[(1, 21825888), (2, 10912944), (3, 7275296), (4, 5456472), (6, 3637648), (7, 3117984), (8, 2728236), (12, 1818824), (14, 1558992), (16, 1364118), (21, 1039328), (24, 909412), (28, 779496), (32, 682059), (42, 519664), (48, 454706), (56, 389748), (84, 259832), (96, 227353), (112, 194874), (168, 129916), (224, 97437), (336, 64958), (672, 32479)]