21088002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7362

約数の個数: 32

約数和(自身を含む): 46654272

約数和(自身を除く): 25566270

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 7307, 14614, 21921, 43842, 94991, 189982, 270359, 284973, 540718, 569946, 811077, 1622154, 3514667, 7029334, 10544001, 21088002]

約数ペア:

[(1, 21088002), (2, 10544001), (3, 7029334), (6, 3514667), (13, 1622154), (26, 811077), (37, 569946), (39, 540718), (74, 284973), (78, 270359), (111, 189982), (222, 94991), (481, 43842), (962, 21921), (1443, 14614), (2886, 7307)]