129889242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1030867}}^1$

素因数の和:1030882

約数の個数: 24

約数和(自身を含む): 321630816

約数和(自身を除く): 191741574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1030867, 2061734, 3092601, 6185202, 7216069, 9277803, 14432138, 18555606, 21648207, 43296414, 64944621, 129889242]

約数ペア:

[(1, 129889242), (2, 64944621), (3, 43296414), (6, 21648207), (7, 18555606), (9, 14432138), (14, 9277803), (18, 7216069), (21, 6185202), (42, 3092601), (63, 2061734), (126, 1030867)]