87873534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{697409}}^1$

素因数の和:697424

約数の個数: 24

約数和(自身を含む): 217591920

約数和(自身を除く): 129718386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 697409, 1394818, 2092227, 4184454, 4881863, 6276681, 9763726, 12553362, 14645589, 29291178, 43936767, 87873534]

約数ペア:

[(1, 87873534), (2, 43936767), (3, 29291178), (6, 14645589), (7, 12553362), (9, 9763726), (14, 6276681), (18, 4881863), (21, 4184454), (42, 2092227), (63, 1394818), (126, 697409)]