80974422

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{20173}}^1$

素因数の和:20404

約数の個数: 24

約数和(自身を含む): 176240064

約数和(自身を除く): 95265642

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 20173, 40346, 60519, 121038, 181557, 363114, 4498579, 8997158, 13495737, 26991474, 40487211, 80974422]

約数ペア:

[(1, 80974422), (2, 40487211), (3, 26991474), (6, 13495737), (9, 8997158), (18, 4498579), (223, 363114), (446, 181557), (669, 121038), (1338, 60519), (2007, 40346), (4014, 20173)]