18001126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 32060448

約数和(自身を除く): 14059322

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 226, 286, 557, 1114, 1243, 1469, 2486, 2938, 6127, 7241, 12254, 14482, 16159, 32318, 62941, 79651, 125882, 159302, 692351, 818233, 1384702, 1636466, 9000563, 18001126]

約数ペア:

[(1, 18001126), (2, 9000563), (11, 1636466), (13, 1384702), (22, 818233), (26, 692351), (113, 159302), (143, 125882), (226, 79651), (286, 62941), (557, 32318), (1114, 16159), (1243, 14482), (1469, 12254), (2486, 7241), (2938, 6127)]