8683788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 21482496

約数和(自身を除く): 12798708

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 431, 438, 862, 876, 1293, 1679, 1724, 2586, 3358, 5037, 5172, 6716, 9913, 10074, 19826, 20148, 29739, 31463, 39652, 59478, 62926, 94389, 118956, 125852, 188778, 377556, 723649, 1447298, 2170947, 2894596, 4341894, 8683788]

約数ペア:

[(1, 8683788), (2, 4341894), (3, 2894596), (4, 2170947), (6, 1447298), (12, 723649), (23, 377556), (46, 188778), (69, 125852), (73, 118956), (92, 94389), (138, 62926), (146, 59478), (219, 39652), (276, 31463), (292, 29739), (431, 20148), (438, 19826), (862, 10074), (876, 9913), (1293, 6716), (1679, 5172), (1724, 5037), (2586, 3358)]