1526028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 4187904

約数和(自身を除く): 2661876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 491, 518, 777, 982, 1036, 1473, 1554, 1964, 2946, 3108, 3437, 5892, 6874, 10311, 13748, 18167, 20622, 36334, 41244, 54501, 72668, 109002, 127169, 218004, 254338, 381507, 508676, 763014, 1526028]

約数ペア:

[(1, 1526028), (2, 763014), (3, 508676), (4, 381507), (6, 254338), (7, 218004), (12, 127169), (14, 109002), (21, 72668), (28, 54501), (37, 41244), (42, 36334), (74, 20622), (84, 18167), (111, 13748), (148, 10311), (222, 6874), (259, 5892), (444, 3437), (491, 3108), (518, 2946), (777, 1964), (982, 1554), (1036, 1473)]