83661858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{663983}}^1$

素因数の和:663998

約数の個数: 24

約数和(自身を含む): 207163008

約数和(自身を除く): 123501150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 663983, 1327966, 1991949, 3983898, 4647881, 5975847, 9295762, 11951694, 13943643, 27887286, 41830929, 83661858]

約数ペア:

[(1, 83661858), (2, 41830929), (3, 27887286), (6, 13943643), (7, 11951694), (9, 9295762), (14, 5975847), (18, 4647881), (21, 3983898), (42, 1991949), (63, 1327966), (126, 663983)]