4920489918

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{199679}}^1$

素因数の和:199761

約数の個数: 36

約数和(自身を含む): 10957040640

約数和(自身を除く): 6036550722

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 8214, 12321, 24642, 199679, 399358, 599037, 1198074, 1797111, 3594222, 7388123, 14776246, 22164369, 44328738, 66493107, 132986214, 273360551, 546721102, 820081653, 1640163306, 2460244959, 4920489918]

約数ペア:

[(1, 4920489918), (2, 2460244959), (3, 1640163306), (6, 820081653), (9, 546721102), (18, 273360551), (37, 132986214), (74, 66493107), (111, 44328738), (222, 22164369), (333, 14776246), (666, 7388123), (1369, 3594222), (2738, 1797111), (4107, 1198074), (8214, 599037), (12321, 399358), (24642, 199679)]