7442082

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^2$

素因数の和:1294

約数の個数: 18

約数和(自身を含む): 16149627

約数和(自身を除く): 8707545

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 413449, 826898, 1240347, 2480694, 3721041, 7442082]

約数ペア:

[(1, 7442082), (2, 3721041), (3, 2480694), (6, 1240347), (9, 826898), (18, 413449), (643, 11574), (1286, 5787), (1929, 3858)]