2566419012

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{642247}}^1$

素因数の和:642297

約数の個数: 48

約数和(自身を含む): 6833518720

約数和(自身を除く): 4267099708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 642247, 1284494, 1926741, 2568988, 3853482, 5780223, 7706964, 11560446, 17340669, 23120892, 23763139, 34681338, 47526278, 69362676, 71289417, 95052556, 142578834, 213868251, 285157668, 427736502, 641604753, 855473004, 1283209506, 2566419012]

約数ペア:

[(1, 2566419012), (2, 1283209506), (3, 855473004), (4, 641604753), (6, 427736502), (9, 285157668), (12, 213868251), (18, 142578834), (27, 95052556), (36, 71289417), (37, 69362676), (54, 47526278), (74, 34681338), (108, 23763139), (111, 23120892), (148, 17340669), (222, 11560446), (333, 7706964), (444, 5780223), (666, 3853482), (999, 2568988), (1332, 1926741), (1998, 1284494), (3996, 642247)]