2478408156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9834953}}^1$

素因数の和:9834970

約数の個数: 36

約数和(自身を含む): 7159846512

約数和(自身を除く): 4681438356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 9834953, 19669906, 29504859, 39339812, 59009718, 68844671, 88514577, 118019436, 137689342, 177029154, 206534013, 275378684, 354058308, 413068026, 619602039, 826136052, 1239204078, 2478408156]

約数ペア:

[(1, 2478408156), (2, 1239204078), (3, 826136052), (4, 619602039), (6, 413068026), (7, 354058308), (9, 275378684), (12, 206534013), (14, 177029154), (18, 137689342), (21, 118019436), (28, 88514577), (36, 68844671), (42, 59009718), (63, 39339812), (84, 29504859), (126, 19669906), (252, 9834953)]