4743918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 11203920

約数和(自身を除く): 6460002

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 419, 629, 666, 838, 1257, 1258, 1887, 2514, 3771, 3774, 5661, 7123, 7542, 11322, 14246, 15503, 21369, 31006, 42738, 46509, 64107, 93018, 128214, 139527, 263551, 279054, 527102, 790653, 1581306, 2371959, 4743918]

約数ペア:

[(1, 4743918), (2, 2371959), (3, 1581306), (6, 790653), (9, 527102), (17, 279054), (18, 263551), (34, 139527), (37, 128214), (51, 93018), (74, 64107), (102, 46509), (111, 42738), (153, 31006), (222, 21369), (306, 15503), (333, 14246), (419, 11322), (629, 7542), (666, 7123), (838, 5661), (1257, 3774), (1258, 3771), (1887, 2514)]