81702252

素因数分解:

$2^2\times 3^2\times {\mathrm{2269507}}^1$

素因数の和:2269517

約数の個数: 18

約数和(自身を含む): 206525228

約数和(自身を除く): 124822976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2269507, 4539014, 6808521, 9078028, 13617042, 20425563, 27234084, 40851126, 81702252]

約数ペア:

[(1, 81702252), (2, 40851126), (3, 27234084), (4, 20425563), (6, 13617042), (9, 9078028), (12, 6808521), (18, 4539014), (36, 2269507)]