13688658

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10711}}^1$

素因数の和:10790

約数の個数: 24

約数和(自身を含む): 30079296

約数和(自身を除く): 16390638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10711, 21422, 32133, 64266, 96399, 192798, 760481, 1520962, 2281443, 4562886, 6844329, 13688658]

約数ペア:

[(1, 13688658), (2, 6844329), (3, 4562886), (6, 2281443), (9, 1520962), (18, 760481), (71, 192798), (142, 96399), (213, 64266), (426, 32133), (639, 21422), (1278, 10711)]