18671567655193

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{23687}}^1$

素因数の和:24342

約数の個数: 48

約数和(自身を含む): 20458081695744

約数和(自身を除く): 1786514040551

約数列:

[1, 17, 47, 131, 289, 443, 799, 2227, 6157, 7531, 13583, 20821, 23687, 37859, 58033, 104669, 128027, 353957, 402679, 986561, 1113289, 1779373, 2727551, 3102997, 6017269, 6845543, 10493341, 16771537, 18925913, 46368367, 52750949, 145840859, 178386797, 321740521, 493187027, 788262239, 896766133, 1374627671, 2479294603, 3032575549, 8384179459, 23368670407, 42148008251, 64607500537, 142531050803, 397267396919, 1098327509129, 18671567655193]

約数ペア:

[(1, 18671567655193), (17, 1098327509129), (47, 397267396919), (131, 142531050803), (289, 64607500537), (443, 42148008251), (799, 23368670407), (2227, 8384179459), (6157, 3032575549), (7531, 2479294603), (13583, 1374627671), (20821, 896766133), (23687, 788262239), (37859, 493187027), (58033, 321740521), (104669, 178386797), (128027, 145840859), (353957, 52750949), (402679, 46368367), (986561, 18925913), (1113289, 16771537), (1779373, 10493341), (2727551, 6845543), (3102997, 6017269)]