17243642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 28933632

約数和(自身を除く): 11689990

約数列:

[1, 2, 13, 26, 47, 94, 103, 137, 206, 274, 611, 1222, 1339, 1781, 2678, 3562, 4841, 6439, 9682, 12878, 14111, 28222, 62933, 83707, 125866, 167414, 183443, 366886, 663217, 1326434, 8621821, 17243642]

約数ペア:

[(1, 17243642), (2, 8621821), (13, 1326434), (26, 663217), (47, 366886), (94, 183443), (103, 167414), (137, 125866), (206, 83707), (274, 62933), (611, 28222), (1222, 14111), (1339, 12878), (1781, 9682), (2678, 6439), (3562, 4841)]