65792718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{51481}}^1$

素因数の和:51560

約数の個数: 24

約数和(自身を含む): 144561456

約数和(自身を除く): 78768738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 51481, 102962, 154443, 308886, 463329, 926658, 3655151, 7310302, 10965453, 21930906, 32896359, 65792718]

約数ペア:

[(1, 65792718), (2, 32896359), (3, 21930906), (6, 10965453), (9, 7310302), (18, 3655151), (71, 926658), (142, 463329), (213, 308886), (426, 154443), (639, 102962), (1278, 51481)]