12851028

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 33519360

約数和(自身を除く): 20668332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 463, 514, 771, 926, 1028, 1389, 1542, 1852, 2313, 2778, 3084, 4167, 4626, 5556, 6939, 8334, 9252, 12501, 13878, 16668, 25002, 27756, 50004, 118991, 237982, 356973, 475964, 713946, 1070919, 1427892, 2141838, 3212757, 4283676, 6425514, 12851028]

約数ペア:

[(1, 12851028), (2, 6425514), (3, 4283676), (4, 3212757), (6, 2141838), (9, 1427892), (12, 1070919), (18, 713946), (27, 475964), (36, 356973), (54, 237982), (108, 118991), (257, 50004), (463, 27756), (514, 25002), (771, 16668), (926, 13878), (1028, 12501), (1389, 9252), (1542, 8334), (1852, 6939), (2313, 5556), (2778, 4626), (3084, 4167)]