2013222546

素因数分解:

$2^1\times 3^3\times {\mathrm{2591}}^1\times {\mathrm{14389}}^1$

素因数の和:16991

約数の個数: 32

約数和(自身を含む): 4475865600

約数和(自身を除く): 2462643054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2591, 5182, 7773, 14389, 15546, 23319, 28778, 43167, 46638, 69957, 86334, 129501, 139914, 259002, 388503, 777006, 37281899, 74563798, 111845697, 223691394, 335537091, 671074182, 1006611273, 2013222546]

約数ペア:

[(1, 2013222546), (2, 1006611273), (3, 671074182), (6, 335537091), (9, 223691394), (18, 111845697), (27, 74563798), (54, 37281899), (2591, 777006), (5182, 388503), (7773, 259002), (14389, 139914), (15546, 129501), (23319, 86334), (28778, 69957), (43167, 46638)]