80494612254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{638846129}}^1$

素因数の和:638846144

約数の個数: 24

約数和(自身を含む): 199319992560

約数和(自身を除く): 118825380306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 638846129, 1277692258, 1916538387, 3833076774, 4471922903, 5749615161, 8943845806, 11499230322, 13415768709, 26831537418, 40247306127, 80494612254]

約数ペア:

[(1, 80494612254), (2, 40247306127), (3, 26831537418), (6, 13415768709), (7, 11499230322), (9, 8943845806), (14, 5749615161), (18, 4471922903), (21, 3833076774), (42, 1916538387), (63, 1277692258), (126, 638846129)]