23138838

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^2\times {\mathrm{313}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 53015760

約数和(自身を除く): 29876922

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 313, 333, 626, 666, 939, 999, 1369, 1878, 1998, 2738, 2817, 4107, 5634, 8214, 8451, 11581, 12321, 16902, 23162, 24642, 34743, 36963, 69486, 73926, 104229, 208458, 312687, 428497, 625374, 856994, 1285491, 2570982, 3856473, 7712946, 11569419, 23138838]

約数ペア:

[(1, 23138838), (2, 11569419), (3, 7712946), (6, 3856473), (9, 2570982), (18, 1285491), (27, 856994), (37, 625374), (54, 428497), (74, 312687), (111, 208458), (222, 104229), (313, 73926), (333, 69486), (626, 36963), (666, 34743), (939, 24642), (999, 23162), (1369, 16902), (1878, 12321), (1998, 11581), (2738, 8451), (2817, 8214), (4107, 5634)]