18476921045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1\times {\mathrm{4993}}^1$

素因数の和:6173

約数の個数: 32

約数和(自身を含む): 24611710464

約数和(自身を除く): 6134789419

約数列:

[1, 5, 11, 55, 61, 305, 671, 1103, 3355, 4993, 5515, 12133, 24965, 54923, 60665, 67283, 274615, 304573, 336415, 740113, 1522865, 3350303, 3700565, 5507279, 16751515, 27536395, 60580069, 302900345, 335944019, 1679720095, 3695384209, 18476921045]

約数ペア:

[(1, 18476921045), (5, 3695384209), (11, 1679720095), (55, 335944019), (61, 302900345), (305, 60580069), (671, 27536395), (1103, 16751515), (3355, 5507279), (4993, 3700565), (5515, 3350303), (12133, 1522865), (24965, 740113), (54923, 336415), (60665, 304573), (67283, 274615)]