177730891212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2115843943}}^1$

素因数の和:2115843957

約数の個数: 24

約数和(自身を含む): 473949043456

約数和(自身を除く): 296218152244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2115843943, 4231687886, 6347531829, 8463375772, 12695063658, 14810907601, 25390127316, 29621815202, 44432722803, 59243630404, 88865445606, 177730891212]

約数ペア:

[(1, 177730891212), (2, 88865445606), (3, 59243630404), (4, 44432722803), (6, 29621815202), (7, 25390127316), (12, 14810907601), (14, 12695063658), (21, 8463375772), (28, 6347531829), (42, 4231687886), (84, 2115843943)]