27822204

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2056

約数の個数: 60

約数和(自身を含む): 74461464

約数和(自身を除く): 46639260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 1997, 2322, 3483, 3994, 4644, 5991, 6966, 7988, 11982, 13932, 17973, 23964, 35946, 53919, 71892, 85871, 107838, 161757, 171742, 215676, 257613, 323514, 343484, 515226, 647028, 772839, 1030452, 1545678, 2318517, 3091356, 4637034, 6955551, 9274068, 13911102, 27822204]

約数ペア:

[(1, 27822204), (2, 13911102), (3, 9274068), (4, 6955551), (6, 4637034), (9, 3091356), (12, 2318517), (18, 1545678), (27, 1030452), (36, 772839), (43, 647028), (54, 515226), (81, 343484), (86, 323514), (108, 257613), (129, 215676), (162, 171742), (172, 161757), (258, 107838), (324, 85871), (387, 71892), (516, 53919), (774, 35946), (1161, 23964), (1548, 17973), (1997, 13932), (2322, 11982), (3483, 7988), (3994, 6966), (4644, 5991)]