13331556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{52903}}^1$

素因数の和:52920

約数の個数: 36

約数和(自身を含む): 38514112

約数和(自身を除く): 25182556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 52903, 105806, 158709, 211612, 317418, 370321, 476127, 634836, 740642, 952254, 1110963, 1481284, 1904508, 2221926, 3332889, 4443852, 6665778, 13331556]

約数ペア:

[(1, 13331556), (2, 6665778), (3, 4443852), (4, 3332889), (6, 2221926), (7, 1904508), (9, 1481284), (12, 1110963), (14, 952254), (18, 740642), (21, 634836), (28, 476127), (36, 370321), (42, 317418), (63, 211612), (84, 158709), (126, 105806), (252, 52903)]