12427812

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4729}}^1$

素因数の和:4812

約数の個数: 36

約数和(自身を含む): 31851820

約数和(自身を除く): 19424008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 4729, 9458, 14187, 18916, 28374, 42561, 56748, 85122, 170244, 345217, 690434, 1035651, 1380868, 2071302, 3106953, 4142604, 6213906, 12427812]

約数ペア:

[(1, 12427812), (2, 6213906), (3, 4142604), (4, 3106953), (6, 2071302), (9, 1380868), (12, 1035651), (18, 690434), (36, 345217), (73, 170244), (146, 85122), (219, 56748), (292, 42561), (438, 28374), (657, 18916), (876, 14187), (1314, 9458), (2628, 4729)]