55805778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{442903}}^1$

素因数の和:442918

約数の個数: 24

約数和(自身を含む): 138186048

約数和(自身を除く): 82380270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 442903, 885806, 1328709, 2657418, 3100321, 3986127, 6200642, 7972254, 9300963, 18601926, 27902889, 55805778]

約数ペア:

[(1, 55805778), (2, 27902889), (3, 18601926), (6, 9300963), (7, 7972254), (9, 6200642), (14, 3986127), (18, 3100321), (21, 2657418), (42, 1328709), (63, 885806), (126, 442903)]