18725082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 39923712

約数和(自身を除く): 21198630

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 2887, 3243, 5774, 6486, 8661, 17322, 66401, 132802, 135689, 199203, 271378, 398406, 407067, 814134, 3120847, 6241694, 9362541, 18725082]

約数ペア:

[(1, 18725082), (2, 9362541), (3, 6241694), (6, 3120847), (23, 814134), (46, 407067), (47, 398406), (69, 271378), (94, 199203), (138, 135689), (141, 132802), (282, 66401), (1081, 17322), (2162, 8661), (2887, 6486), (3243, 5774)]