18332036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 35033040

約数和(自身を除く): 16701004

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 251, 502, 589, 961, 1004, 1178, 1922, 2356, 3844, 4769, 7781, 9538, 15562, 18259, 19076, 31124, 36518, 73036, 147839, 241211, 295678, 482422, 591356, 964844, 4583009, 9166018, 18332036]

約数ペア:

[(1, 18332036), (2, 9166018), (4, 4583009), (19, 964844), (31, 591356), (38, 482422), (62, 295678), (76, 241211), (124, 147839), (251, 73036), (502, 36518), (589, 31124), (961, 19076), (1004, 18259), (1178, 15562), (1922, 9538), (2356, 7781), (3844, 4769)]