2574738

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 5608668

約数和(自身を除く): 3033930

約数列:

[1, 2, 3, 6, 9, 18, 313, 457, 626, 914, 939, 1371, 1878, 2742, 2817, 4113, 5634, 8226, 143041, 286082, 429123, 858246, 1287369, 2574738]

約数ペア:

[(1, 2574738), (2, 1287369), (3, 858246), (6, 429123), (9, 286082), (18, 143041), (313, 8226), (457, 5634), (626, 4113), (914, 2817), (939, 2742), (1371, 1878)]