19116536748

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{68521}}^1$

素因数の和:68942

約数の個数: 48

約数和(自身を含む): 45402129024

約数和(自身を除く): 26285592276

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 347, 402, 694, 804, 1041, 1388, 2082, 4164, 23249, 46498, 68521, 69747, 92996, 137042, 139494, 205563, 274084, 278988, 411126, 822252, 4590907, 9181814, 13772721, 18363628, 23776787, 27545442, 47553574, 55090884, 71330361, 95107148, 142660722, 285321444, 1593044729, 3186089458, 4779134187, 6372178916, 9558268374, 19116536748]

約数ペア:

[(1, 19116536748), (2, 9558268374), (3, 6372178916), (4, 4779134187), (6, 3186089458), (12, 1593044729), (67, 285321444), (134, 142660722), (201, 95107148), (268, 71330361), (347, 55090884), (402, 47553574), (694, 27545442), (804, 23776787), (1041, 18363628), (1388, 13772721), (2082, 9181814), (4164, 4590907), (23249, 822252), (46498, 411126), (68521, 278988), (69747, 274084), (92996, 205563), (137042, 139494)]