127920005628

素因数分解:

$2^2\times 3^1\times {\mathrm{10660000469}}^1$

素因数の和:10660000476

約数の個数: 12

約数和(自身を含む): 298480013160

約数和(自身を除く): 170560007532

約数列:

[1, 2, 3, 4, 6, 12, 10660000469, 21320000938, 31980001407, 42640001876, 63960002814, 127920005628]

約数ペア:

[(1, 127920005628), (2, 63960002814), (3, 42640001876), (4, 31980001407), (6, 21320000938), (12, 10660000469)]