15408846

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 34732800

約数和(自身を除く): 19323954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4019, 8038, 12057, 24114, 36171, 72342, 108513, 217026, 285349, 570698, 856047, 1712094, 2568141, 5136282, 7704423, 15408846]

約数ペア:

[(1, 15408846), (2, 7704423), (3, 5136282), (6, 2568141), (9, 1712094), (18, 856047), (27, 570698), (54, 285349), (71, 217026), (142, 108513), (213, 72342), (426, 36171), (639, 24114), (1278, 12057), (1917, 8038), (3834, 4019)]