2187013532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4518623}}^1$

素因数の和:4518649

約数の個数: 18

約数和(自身を含む): 4206838944

約数和(自身を除く): 2019825412

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4518623, 9037246, 18074492, 49704853, 99409706, 198819412, 546753383, 1093506766, 2187013532]

約数ペア:

[(1, 2187013532), (2, 1093506766), (4, 546753383), (11, 198819412), (22, 99409706), (44, 49704853), (121, 18074492), (242, 9037246), (484, 4518623)]