13493778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 28342656

約数和(自身を除く): 14848878

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 277, 353, 554, 706, 831, 1059, 1662, 2118, 6371, 8119, 12742, 16238, 19113, 24357, 38226, 48714, 97781, 195562, 293343, 586686, 2248963, 4497926, 6746889, 13493778]

約数ペア:

[(1, 13493778), (2, 6746889), (3, 4497926), (6, 2248963), (23, 586686), (46, 293343), (69, 195562), (138, 97781), (277, 48714), (353, 38226), (554, 24357), (706, 19113), (831, 16238), (1059, 12742), (1662, 8119), (2118, 6371)]