42521868

素因数分解:

$2^2\times 3^3\times {\mathrm{393721}}^1$

素因数の和:393734

約数の個数: 24

約数和(自身を含む): 110242160

約数和(自身を除く): 67720292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 393721, 787442, 1181163, 1574884, 2362326, 3543489, 4724652, 7086978, 10630467, 14173956, 21260934, 42521868]

約数ペア:

[(1, 42521868), (2, 21260934), (3, 14173956), (4, 10630467), (6, 7086978), (9, 4724652), (12, 3543489), (18, 2362326), (27, 1574884), (36, 1181163), (54, 787442), (108, 393721)]