21590352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{21419}}^1$

素因数の和:21440

約数の個数: 60

約数和(自身を含む): 69058080

約数和(自身を除く): 47467728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 21419, 42838, 64257, 85676, 128514, 149933, 171352, 192771, 257028, 299866, 342704, 385542, 449799, 514056, 599732, 771084, 899598, 1028112, 1199464, 1349397, 1542168, 1799196, 2398928, 2698794, 3084336, 3598392, 5397588, 7196784, 10795176, 21590352]

約数ペア:

[(1, 21590352), (2, 10795176), (3, 7196784), (4, 5397588), (6, 3598392), (7, 3084336), (8, 2698794), (9, 2398928), (12, 1799196), (14, 1542168), (16, 1349397), (18, 1199464), (21, 1028112), (24, 899598), (28, 771084), (36, 599732), (42, 514056), (48, 449799), (56, 385542), (63, 342704), (72, 299866), (84, 257028), (112, 192771), (126, 171352), (144, 149933), (168, 128514), (252, 85676), (336, 64257), (504, 42838), (1008, 21419)]