21114888

素因数分解:

$2^3\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1069}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 52900800

約数和(自身を除く): 31785912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 823, 1069, 1646, 2138, 2469, 3207, 3292, 4276, 4938, 6414, 6584, 8552, 9876, 12828, 19752, 25656, 879787, 1759574, 2639361, 3519148, 5278722, 7038296, 10557444, 21114888]

約数ペア:

[(1, 21114888), (2, 10557444), (3, 7038296), (4, 5278722), (6, 3519148), (8, 2639361), (12, 1759574), (24, 879787), (823, 25656), (1069, 19752), (1646, 12828), (2138, 9876), (2469, 8552), (3207, 6584), (3292, 6414), (4276, 4938)]