81741834

素因数分解:

$2^1\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{3607}}^1$

素因数の和:4874

約数の個数: 24

約数和(自身を含む): 177297120

約数和(自身を除く): 95555286

約数列:

[1, 2, 3, 6, 9, 18, 1259, 2518, 3607, 3777, 7214, 7554, 10821, 11331, 21642, 22662, 32463, 64926, 4541213, 9082426, 13623639, 27247278, 40870917, 81741834]

約数ペア:

[(1, 81741834), (2, 40870917), (3, 27247278), (6, 13623639), (9, 9082426), (18, 4541213), (1259, 64926), (2518, 32463), (3607, 22662), (3777, 21642), (7214, 11331), (7554, 10821)]