18202359

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 29846016

約数和(自身を除く): 11643657

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 761, 1139, 1407, 2283, 3417, 5327, 7973, 12937, 15981, 23919, 38811, 50987, 90559, 152961, 271677, 356909, 866779, 1070727, 2600337, 6067453, 18202359]

約数ペア:

[(1, 18202359), (3, 6067453), (7, 2600337), (17, 1070727), (21, 866779), (51, 356909), (67, 271677), (119, 152961), (201, 90559), (357, 50987), (469, 38811), (761, 23919), (1139, 15981), (1407, 12937), (2283, 7973), (3417, 5327)]