18144972

素因数分解:

$2^2\times 3^4\times {\mathrm{56003}}^1$

素因数の和:56019

約数の個数: 30

約数和(自身を含む): 47435388

約数和(自身を除く): 29290416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 56003, 112006, 168009, 224012, 336018, 504027, 672036, 1008054, 1512081, 2016108, 3024162, 4536243, 6048324, 9072486, 18144972]

約数ペア:

[(1, 18144972), (2, 9072486), (3, 6048324), (4, 4536243), (6, 3024162), (9, 2016108), (12, 1512081), (18, 1008054), (27, 672036), (36, 504027), (54, 336018), (81, 224012), (108, 168009), (162, 112006), (324, 56003)]