81785934

素因数分解:

$2^1\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{2803}}^1$

素因数の和:4432

約数の個数: 24

約数和(自身を含む): 177375432

約数和(自身を除く): 95589498

約数列:

[1, 2, 3, 6, 9, 18, 1621, 2803, 3242, 4863, 5606, 8409, 9726, 14589, 16818, 25227, 29178, 50454, 4543663, 9087326, 13630989, 27261978, 40892967, 81785934]

約数ペア:

[(1, 81785934), (2, 40892967), (3, 27261978), (6, 13630989), (9, 9087326), (18, 4543663), (1621, 50454), (2803, 29178), (3242, 25227), (4863, 16818), (5606, 14589), (8409, 9726)]