39889794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4259}}^1$

素因数の和:4494

約数の個数: 32

約数和(自身を含む): 91607040

約数和(自身を除く): 51717246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4259, 4683, 8518, 9366, 12777, 25554, 29813, 59626, 89439, 178878, 949757, 1899514, 2849271, 5698542, 6648299, 13296598, 19944897, 39889794]

約数ペア:

[(1, 39889794), (2, 19944897), (3, 13296598), (6, 6648299), (7, 5698542), (14, 2849271), (21, 1899514), (42, 949757), (223, 178878), (446, 89439), (669, 59626), (1338, 29813), (1561, 25554), (3122, 12777), (4259, 9366), (4683, 8518)]