42697402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{2399}}^1$

素因数の和:3221

約数の個数: 16

約数和(自身を含む): 69984000

約数和(自身を除く): 27286598

約数列:

[1, 2, 11, 22, 809, 1618, 2399, 4798, 8899, 17798, 26389, 52778, 1940791, 3881582, 21348701, 42697402]

約数ペア:

[(1, 42697402), (2, 21348701), (11, 3881582), (22, 1940791), (809, 52778), (1618, 26389), (2399, 17798), (4798, 8899)]