28312326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6073}}^1$

素因数の和:6125

約数の個数: 48

約数和(自身を含む): 72013344

約数和(自身を除く): 43701018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 6073, 12146, 18219, 36438, 42511, 54657, 85022, 109314, 127533, 224701, 255066, 382599, 449402, 674103, 765198, 1348206, 1572907, 2022309, 3145814, 4044618, 4718721, 9437442, 14156163, 28312326]

約数ペア:

[(1, 28312326), (2, 14156163), (3, 9437442), (6, 4718721), (7, 4044618), (9, 3145814), (14, 2022309), (18, 1572907), (21, 1348206), (37, 765198), (42, 674103), (63, 449402), (74, 382599), (111, 255066), (126, 224701), (222, 127533), (259, 109314), (333, 85022), (518, 54657), (666, 42511), (777, 36438), (1554, 18219), (2331, 12146), (4662, 6073)]