2019745512

素因数分解:

$2^3\times 3^2\times {\mathrm{3529}}^1\times {\mathrm{7949}}^1$

素因数の和:11490

約数の個数: 48

約数和(自身を含む): 5472382500

約数和(自身を除く): 3452636988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3529, 7058, 7949, 10587, 14116, 15898, 21174, 23847, 28232, 31761, 31796, 42348, 47694, 63522, 63592, 71541, 84696, 95388, 127044, 143082, 190776, 254088, 286164, 572328, 28052021, 56104042, 84156063, 112208084, 168312126, 224416168, 252468189, 336624252, 504936378, 673248504, 1009872756, 2019745512]

約数ペア:

[(1, 2019745512), (2, 1009872756), (3, 673248504), (4, 504936378), (6, 336624252), (8, 252468189), (9, 224416168), (12, 168312126), (18, 112208084), (24, 84156063), (36, 56104042), (72, 28052021), (3529, 572328), (7058, 286164), (7949, 254088), (10587, 190776), (14116, 143082), (15898, 127044), (21174, 95388), (23847, 84696), (28232, 71541), (31761, 63592), (31796, 63522), (42348, 47694)]