11128428

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^2$

素因数の和:233

約数の個数: 54

約数和(自身を含む): 29447236

約数和(自身を除く): 18318808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 963, 972, 1284, 1926, 2889, 3852, 5778, 8667, 11449, 11556, 17334, 22898, 26001, 34347, 34668, 45796, 52002, 68694, 103041, 104004, 137388, 206082, 309123, 412164, 618246, 927369, 1236492, 1854738, 2782107, 3709476, 5564214, 11128428]

約数ペア:

[(1, 11128428), (2, 5564214), (3, 3709476), (4, 2782107), (6, 1854738), (9, 1236492), (12, 927369), (18, 618246), (27, 412164), (36, 309123), (54, 206082), (81, 137388), (107, 104004), (108, 103041), (162, 68694), (214, 52002), (243, 45796), (321, 34668), (324, 34347), (428, 26001), (486, 22898), (642, 17334), (963, 11556), (972, 11449), (1284, 8667), (1926, 5778), (2889, 3852)]