9189012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{787}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 24711680

約数和(自身を除く): 15522668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 787, 834, 973, 1574, 1668, 1946, 2361, 2919, 3148, 3892, 4722, 5509, 5838, 9444, 11018, 11676, 16527, 22036, 33054, 66108, 109393, 218786, 328179, 437572, 656358, 765751, 1312716, 1531502, 2297253, 3063004, 4594506, 9189012]

約数ペア:

[(1, 9189012), (2, 4594506), (3, 3063004), (4, 2297253), (6, 1531502), (7, 1312716), (12, 765751), (14, 656358), (21, 437572), (28, 328179), (42, 218786), (84, 109393), (139, 66108), (278, 33054), (417, 22036), (556, 16527), (787, 11676), (834, 11018), (973, 9444), (1574, 5838), (1668, 5509), (1946, 4722), (2361, 3892), (2919, 3148)]