1325268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1753}}^1$

素因数の和:1773

約数の個数: 48

約数和(自身を含む): 3928960

約数和(自身を除く): 2603692

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, 1753, 3506, 5259, 7012, 10518, 12271, 15777, 21036, 24542, 31554, 36813, 47331, 49084, 63108, 73626, 94662, 110439, 147252, 189324, 220878, 331317, 441756, 662634, 1325268]

約数ペア:

[(1, 1325268), (2, 662634), (3, 441756), (4, 331317), (6, 220878), (7, 189324), (9, 147252), (12, 110439), (14, 94662), (18, 73626), (21, 63108), (27, 49084), (28, 47331), (36, 36813), (42, 31554), (54, 24542), (63, 21036), (84, 15777), (108, 12271), (126, 10518), (189, 7012), (252, 5259), (378, 3506), (756, 1753)]