889123374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2147641}}^1$

素因数の和:2147672

約数の個数: 24

約数和(自身を含む): 2010192912

約数和(自身を除く): 1121069538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2147641, 4295282, 6442923, 12885846, 19328769, 38657538, 49395743, 98791486, 148187229, 296374458, 444561687, 889123374]

約数ペア:

[(1, 889123374), (2, 444561687), (3, 296374458), (6, 148187229), (9, 98791486), (18, 49395743), (23, 38657538), (46, 19328769), (69, 12885846), (138, 6442923), (207, 4295282), (414, 2147641)]