1971144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3911}}^1$

素因数の和:3930

約数の個数: 48

約数和(自身を含む): 6102720

約数和(自身を除く): 4131576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3911, 7822, 11733, 15644, 23466, 27377, 31288, 35199, 46932, 54754, 70398, 82131, 93864, 109508, 140796, 164262, 219016, 246393, 281592, 328524, 492786, 657048, 985572, 1971144]

約数ペア:

[(1, 1971144), (2, 985572), (3, 657048), (4, 492786), (6, 328524), (7, 281592), (8, 246393), (9, 219016), (12, 164262), (14, 140796), (18, 109508), (21, 93864), (24, 82131), (28, 70398), (36, 54754), (42, 46932), (56, 35199), (63, 31288), (72, 27377), (84, 23466), (126, 15644), (168, 11733), (252, 7822), (504, 3911)]