18798768

素因数分解:

$2^4\times 3^2\times {\mathrm{130547}}^1$

素因数の和:130561

約数の個数: 30

約数和(自身を含む): 52610844

約数和(自身を除く): 33812076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130547, 261094, 391641, 522188, 783282, 1044376, 1174923, 1566564, 2088752, 2349846, 3133128, 4699692, 6266256, 9399384, 18798768]

約数ペア:

[(1, 18798768), (2, 9399384), (3, 6266256), (4, 4699692), (6, 3133128), (8, 2349846), (9, 2088752), (12, 1566564), (16, 1174923), (18, 1044376), (24, 783282), (36, 522188), (48, 391641), (72, 261094), (144, 130547)]