81821742

素因数分解:

$2^1\times 3^1\times {\mathrm{1907}}^1\times {\mathrm{7151}}^1$

素因数の和:9063

約数の個数: 16

約数和(自身を含む): 163752192

約数和(自身を除く): 81930450

約数列:

[1, 2, 3, 6, 1907, 3814, 5721, 7151, 11442, 14302, 21453, 42906, 13636957, 27273914, 40910871, 81821742]

約数ペア:

[(1, 81821742), (2, 40910871), (3, 27273914), (6, 13636957), (1907, 42906), (3814, 21453), (5721, 14302), (7151, 11442)]