2001132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 5931520

約数和(自身を除く): 3930388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2647, 5294, 7941, 10588, 15882, 18529, 23823, 31764, 37058, 47646, 55587, 71469, 74116, 95292, 111174, 142938, 166761, 222348, 285876, 333522, 500283, 667044, 1000566, 2001132]

約数ペア:

[(1, 2001132), (2, 1000566), (3, 667044), (4, 500283), (6, 333522), (7, 285876), (9, 222348), (12, 166761), (14, 142938), (18, 111174), (21, 95292), (27, 74116), (28, 71469), (36, 55587), (42, 47646), (54, 37058), (63, 31764), (84, 23823), (108, 18529), (126, 15882), (189, 10588), (252, 7941), (378, 5294), (756, 2647)]