18542813181

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1315373}}^1$

素因数の和:1315540

約数の個数: 16

約数和(自身を含む): 25591916544

約数和(自身を除く): 7049103363

約数列:

[1, 3, 37, 111, 127, 381, 4699, 14097, 1315373, 3946119, 48668801, 146006403, 167052371, 501157113, 6180937727, 18542813181]

約数ペア:

[(1, 18542813181), (3, 6180937727), (37, 501157113), (111, 167052371), (127, 146006403), (381, 48668801), (4699, 3946119), (14097, 1315373)]