18108108

素因数分解:

$2^2\times 3^2\times {\mathrm{503003}}^1$

素因数の和:503013

約数の個数: 18

約数和(自身を含む): 45773364

約数和(自身を除く): 27665256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503003, 1006006, 1509009, 2012012, 3018018, 4527027, 6036036, 9054054, 18108108]

約数ペア:

[(1, 18108108), (2, 9054054), (3, 6036036), (4, 4527027), (6, 3018018), (9, 2012012), (12, 1509009), (18, 1006006), (36, 503003)]