39247434

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4042

約数の個数: 24

約数和(自身を含む): 85193472

約数和(自身を除く): 45946038

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3391, 3858, 5787, 6782, 10173, 11574, 20346, 30519, 61038, 2180413, 4360826, 6541239, 13082478, 19623717, 39247434]

約数ペア:

[(1, 39247434), (2, 19623717), (3, 13082478), (6, 6541239), (9, 4360826), (18, 2180413), (643, 61038), (1286, 30519), (1929, 20346), (3391, 11574), (3858, 10173), (5787, 6782)]