21819504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{9277}}^1$

素因数の和:9302

約数の個数: 60

約数和(自身を含む): 65576904

約数和(自身を除く): 43757400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 9277, 18554, 27831, 37108, 55662, 64939, 74216, 111324, 129878, 148432, 194817, 222648, 259756, 389634, 445296, 454573, 519512, 779268, 909146, 1039024, 1363719, 1558536, 1818292, 2727438, 3117072, 3636584, 5454876, 7273168, 10909752, 21819504]

約数ペア:

[(1, 21819504), (2, 10909752), (3, 7273168), (4, 5454876), (6, 3636584), (7, 3117072), (8, 2727438), (12, 1818292), (14, 1558536), (16, 1363719), (21, 1039024), (24, 909146), (28, 779268), (42, 519512), (48, 454573), (49, 445296), (56, 389634), (84, 259756), (98, 222648), (112, 194817), (147, 148432), (168, 129878), (196, 111324), (294, 74216), (336, 64939), (392, 55662), (588, 37108), (784, 27831), (1176, 18554), (2352, 9277)]