16385004

素因数分解:

$2^2\times 3^7\times {\mathrm{1873}}^1$

素因数の和:1898

約数の個数: 48

約数和(自身を含む): 43027040

約数和(自身を除く): 26642036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1873, 2187, 2916, 3746, 4374, 5619, 7492, 8748, 11238, 16857, 22476, 33714, 50571, 67428, 101142, 151713, 202284, 303426, 455139, 606852, 910278, 1365417, 1820556, 2730834, 4096251, 5461668, 8192502, 16385004]

約数ペア:

[(1, 16385004), (2, 8192502), (3, 5461668), (4, 4096251), (6, 2730834), (9, 1820556), (12, 1365417), (18, 910278), (27, 606852), (36, 455139), (54, 303426), (81, 202284), (108, 151713), (162, 101142), (243, 67428), (324, 50571), (486, 33714), (729, 22476), (972, 16857), (1458, 11238), (1873, 8748), (2187, 7492), (2916, 5619), (3746, 4374)]