18869102

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 33675264

約数和(自身を除く): 14806162

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 463, 497, 574, 926, 994, 2911, 3241, 5822, 6482, 18983, 20377, 32873, 37966, 40754, 65746, 132881, 230111, 265762, 460222, 1347793, 2695586, 9434551, 18869102]

約数ペア:

[(1, 18869102), (2, 9434551), (7, 2695586), (14, 1347793), (41, 460222), (71, 265762), (82, 230111), (142, 132881), (287, 65746), (463, 40754), (497, 37966), (574, 32873), (926, 20377), (994, 18983), (2911, 6482), (3241, 5822)]