18127638

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{751}}^1$

素因数の和:914

約数の個数: 40

約数和(自身を含む): 40946400

約数和(自身を除く): 22818762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 751, 894, 1341, 1502, 2253, 2682, 4023, 4506, 6759, 8046, 12069, 13518, 20277, 24138, 40554, 60831, 111899, 121662, 223798, 335697, 671394, 1007091, 2014182, 3021273, 6042546, 9063819, 18127638]

約数ペア:

[(1, 18127638), (2, 9063819), (3, 6042546), (6, 3021273), (9, 2014182), (18, 1007091), (27, 671394), (54, 335697), (81, 223798), (149, 121662), (162, 111899), (298, 60831), (447, 40554), (751, 24138), (894, 20277), (1341, 13518), (1502, 12069), (2253, 8046), (2682, 6759), (4023, 4506)]