54065676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643639}}^1$

素因数の和:643653

約数の個数: 24

約数和(自身を含む): 144175360

約数和(自身を除く): 90109684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643639, 1287278, 1930917, 2574556, 3861834, 4505473, 7723668, 9010946, 13516419, 18021892, 27032838, 54065676]

約数ペア:

[(1, 54065676), (2, 27032838), (3, 18021892), (4, 13516419), (6, 9010946), (7, 7723668), (12, 4505473), (14, 3861834), (21, 2574556), (28, 1930917), (42, 1287278), (84, 643639)]