5581494

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 12710880

約数和(自身を除く): 7129386

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 2521, 5042, 7563, 15126, 22689, 45378, 68067, 103361, 136134, 206722, 310083, 620166, 930249, 1860498, 2790747, 5581494]

約数ペア:

[(1, 5581494), (2, 2790747), (3, 1860498), (6, 930249), (9, 620166), (18, 310083), (27, 206722), (41, 136134), (54, 103361), (82, 68067), (123, 45378), (246, 22689), (369, 15126), (738, 7563), (1107, 5042), (2214, 2521)]