42804906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 87868800

約数和(自身を除く): 45063894

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 1129, 2258, 3387, 6319, 6774, 12638, 18957, 37914, 80159, 100481, 160318, 200962, 240477, 301443, 480954, 602886, 7134151, 14268302, 21402453, 42804906]

約数ペア:

[(1, 42804906), (2, 21402453), (3, 14268302), (6, 7134151), (71, 602886), (89, 480954), (142, 301443), (178, 240477), (213, 200962), (267, 160318), (426, 100481), (534, 80159), (1129, 37914), (2258, 18957), (3387, 12638), (6319, 6774)]