22338261

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 37372608

約数和(自身を除く): 15034347

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 137, 183, 243, 297, 411, 549, 671, 891, 1233, 1507, 1647, 2013, 2673, 3699, 4521, 4941, 6039, 8357, 11097, 13563, 14823, 18117, 25071, 33291, 40689, 54351, 75213, 91927, 122067, 163053, 225639, 275781, 366201, 676917, 827343, 2030751, 2482029, 7446087, 22338261]

約数ペア:

[(1, 22338261), (3, 7446087), (9, 2482029), (11, 2030751), (27, 827343), (33, 676917), (61, 366201), (81, 275781), (99, 225639), (137, 163053), (183, 122067), (243, 91927), (297, 75213), (411, 54351), (549, 40689), (671, 33291), (891, 25071), (1233, 18117), (1507, 14823), (1647, 13563), (2013, 11097), (2673, 8357), (3699, 6039), (4521, 4941)]