1386756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5503}}^1$

素因数の和:5520

約数の個数: 36

約数和(自身を含む): 4006912

約数和(自身を除く): 2620156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5503, 11006, 16509, 22012, 33018, 38521, 49527, 66036, 77042, 99054, 115563, 154084, 198108, 231126, 346689, 462252, 693378, 1386756]

約数ペア:

[(1, 1386756), (2, 693378), (3, 462252), (4, 346689), (6, 231126), (7, 198108), (9, 154084), (12, 115563), (14, 99054), (18, 77042), (21, 66036), (28, 49527), (36, 38521), (42, 33018), (63, 22012), (84, 16509), (126, 11006), (252, 5503)]