12587778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{33301}}^1$

素因数の和:33319

約数の個数: 32

約数和(自身を含む): 31969920

約数和(自身を除く): 19382142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 33301, 66602, 99903, 199806, 233107, 299709, 466214, 599418, 699321, 899127, 1398642, 1798254, 2097963, 4195926, 6293889, 12587778]

約数ペア:

[(1, 12587778), (2, 6293889), (3, 4195926), (6, 2097963), (7, 1798254), (9, 1398642), (14, 899127), (18, 699321), (21, 599418), (27, 466214), (42, 299709), (54, 233107), (63, 199806), (126, 99903), (189, 66602), (378, 33301)]