40289724

素因数分解:

$2^2\times 3^4\times {\mathrm{124351}}^1$

素因数の和:124367

約数の個数: 30

約数和(自身を含む): 105326144

約数和(自身を除く): 65036420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 124351, 248702, 373053, 497404, 746106, 1119159, 1492212, 2238318, 3357477, 4476636, 6714954, 10072431, 13429908, 20144862, 40289724]

約数ペア:

[(1, 40289724), (2, 20144862), (3, 13429908), (4, 10072431), (6, 6714954), (9, 4476636), (12, 3357477), (18, 2238318), (27, 1492212), (36, 1119159), (54, 746106), (81, 497404), (108, 373053), (162, 248702), (324, 124351)]