2137221492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{26203}}^1$

素因数の和:27188

約数の個数: 48

約数和(自身を含む): 5705344512

約数和(自身を除く): 3568123020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 971, 1942, 2913, 3884, 5826, 6797, 11652, 13594, 20391, 26203, 27188, 40782, 52406, 78609, 81564, 104812, 157218, 183421, 314436, 366842, 550263, 733684, 1100526, 2201052, 25443113, 50886226, 76329339, 101772452, 152658678, 178101791, 305317356, 356203582, 534305373, 712407164, 1068610746, 2137221492]

約数ペア:

[(1, 2137221492), (2, 1068610746), (3, 712407164), (4, 534305373), (6, 356203582), (7, 305317356), (12, 178101791), (14, 152658678), (21, 101772452), (28, 76329339), (42, 50886226), (84, 25443113), (971, 2201052), (1942, 1100526), (2913, 733684), (3884, 550263), (5826, 366842), (6797, 314436), (11652, 183421), (13594, 157218), (20391, 104812), (26203, 81564), (27188, 78609), (40782, 52406)]