17883906

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{41981}}^1$

素因数の和:42057

約数の個数: 16

約数和(自身を含む): 36272448

約数和(自身を除く): 18388542

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 41981, 83962, 125943, 251886, 2980651, 5961302, 8941953, 17883906]

約数ペア:

[(1, 17883906), (2, 8941953), (3, 5961302), (6, 2980651), (71, 251886), (142, 125943), (213, 83962), (426, 41981)]