81292638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{2207}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 186107904

約数和(自身を除く): 104815266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 877, 1754, 2207, 2631, 4414, 5262, 6139, 6621, 12278, 13242, 15449, 18417, 30898, 36834, 46347, 92694, 1935539, 3871078, 5806617, 11613234, 13548773, 27097546, 40646319, 81292638]

約数ペア:

[(1, 81292638), (2, 40646319), (3, 27097546), (6, 13548773), (7, 11613234), (14, 5806617), (21, 3871078), (42, 1935539), (877, 92694), (1754, 46347), (2207, 36834), (2631, 30898), (4414, 18417), (5262, 15449), (6139, 13242), (6621, 12278)]