647172612

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{113063}}^1$

素因数の和:113129

約数の個数: 48

約数和(自身を含む): 1709527680

約数和(自身を除く): 1062355068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 113063, 226126, 339189, 452252, 678378, 1017567, 1356756, 2035134, 3052701, 4070268, 5992339, 6105402, 11984678, 12210804, 17977017, 23969356, 35954034, 53931051, 71908068, 107862102, 161793153, 215724204, 323586306, 647172612]

約数ペア:

[(1, 647172612), (2, 323586306), (3, 215724204), (4, 161793153), (6, 107862102), (9, 71908068), (12, 53931051), (18, 35954034), (27, 23969356), (36, 17977017), (53, 12210804), (54, 11984678), (106, 6105402), (108, 5992339), (159, 4070268), (212, 3052701), (318, 2035134), (477, 1356756), (636, 1017567), (954, 678378), (1431, 452252), (1908, 339189), (2862, 226126), (5724, 113063)]