2116765458

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1656311}}^1$

素因数の和:1656390

約数の個数: 24

約数和(自身を含む): 4650924096

約数和(自身を除く): 2534158638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1656311, 3312622, 4968933, 9937866, 14906799, 29813598, 117598081, 235196162, 352794243, 705588486, 1058382729, 2116765458]

約数ペア:

[(1, 2116765458), (2, 1058382729), (3, 705588486), (6, 352794243), (9, 235196162), (18, 117598081), (71, 29813598), (142, 14906799), (213, 9937866), (426, 4968933), (639, 3312622), (1278, 1656311)]