18288216

素因数分解:

$2^3\times 3^2\times {\mathrm{254003}}^1$

素因数の和:254015

約数の個数: 24

約数和(自身を含む): 49530780

約数和(自身を除く): 31242564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 254003, 508006, 762009, 1016012, 1524018, 2032024, 2286027, 3048036, 4572054, 6096072, 9144108, 18288216]

約数ペア:

[(1, 18288216), (2, 9144108), (3, 6096072), (4, 4572054), (6, 3048036), (8, 2286027), (9, 2032024), (12, 1524018), (18, 1016012), (24, 762009), (36, 508006), (72, 254003)]