18119412

素因数分解:

$2^2\times 3^2\times {\mathrm{503317}}^1$

素因数の和:503327

約数の個数: 18

約数和(自身を含む): 45801938

約数和(自身を除く): 27682526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503317, 1006634, 1509951, 2013268, 3019902, 4529853, 6039804, 9059706, 18119412]

約数ペア:

[(1, 18119412), (2, 9059706), (3, 6039804), (4, 4529853), (6, 3019902), (9, 2013268), (12, 1509951), (18, 1006634), (36, 503317)]