8282718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6481}}^1$

素因数の和:6560

約数の個数: 24

約数和(自身を含む): 18201456

約数和(自身を除く): 9918738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6481, 12962, 19443, 38886, 58329, 116658, 460151, 920302, 1380453, 2760906, 4141359, 8282718]

約数ペア:

[(1, 8282718), (2, 4141359), (3, 2760906), (6, 1380453), (9, 920302), (18, 460151), (71, 116658), (142, 58329), (213, 38886), (426, 19443), (639, 12962), (1278, 6481)]