18133086328

素因数分解:

$2^3\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{187931}}^1$

素因数の和:189667

約数の個数: 32

約数和(自身を含む): 38879372160

約数和(自身を除く): 20746285832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1723, 3446, 6892, 12061, 13784, 24122, 48244, 96488, 187931, 375862, 751724, 1315517, 1503448, 2631034, 5262068, 10524136, 323805113, 647610226, 1295220452, 2266635791, 2590440904, 4533271582, 9066543164, 18133086328]

約数ペア:

[(1, 18133086328), (2, 9066543164), (4, 4533271582), (7, 2590440904), (8, 2266635791), (14, 1295220452), (28, 647610226), (56, 323805113), (1723, 10524136), (3446, 5262068), (6892, 2631034), (12061, 1503448), (13784, 1315517), (24122, 751724), (48244, 375862), (96488, 187931)]