131394858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3527}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 300754944

約数和(自身を除く): 169360086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 887, 1774, 2661, 3527, 5322, 6209, 7054, 10581, 12418, 18627, 21162, 24689, 37254, 49378, 74067, 148134, 3128449, 6256898, 9385347, 18770694, 21899143, 43798286, 65697429, 131394858]

約数ペア:

[(1, 131394858), (2, 65697429), (3, 43798286), (6, 21899143), (7, 18770694), (14, 9385347), (21, 6256898), (42, 3128449), (887, 148134), (1774, 74067), (2661, 49378), (3527, 37254), (5322, 24689), (6209, 21162), (7054, 18627), (10581, 12418)]