39884004

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1723}}^1$

素因数の和:2376

約数の個数: 36

約数和(自身を含む): 101033296

約数和(自身を除く): 61149292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1723, 1929, 2572, 3446, 3858, 5169, 5787, 6892, 7716, 10338, 11574, 15507, 20676, 23148, 31014, 62028, 1107889, 2215778, 3323667, 4431556, 6647334, 9971001, 13294668, 19942002, 39884004]

約数ペア:

[(1, 39884004), (2, 19942002), (3, 13294668), (4, 9971001), (6, 6647334), (9, 4431556), (12, 3323667), (18, 2215778), (36, 1107889), (643, 62028), (1286, 31014), (1723, 23148), (1929, 20676), (2572, 15507), (3446, 11574), (3858, 10338), (5169, 7716), (5787, 6892)]