18963770133

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1066159}}^1$

素因数の和:1066198

約数の個数: 36

約数和(自身を含む): 32330235840

約数和(自身を除く): 13366465707

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 17787, 1066159, 3198477, 7463113, 11727749, 22389339, 35183247, 52241791, 82094243, 129005239, 156725373, 246282729, 387015717, 574659701, 903036673, 1723979103, 2709110019, 6321256711, 18963770133]

約数ペア:

[(1, 18963770133), (3, 6321256711), (7, 2709110019), (11, 1723979103), (21, 903036673), (33, 574659701), (49, 387015717), (77, 246282729), (121, 156725373), (147, 129005239), (231, 82094243), (363, 52241791), (539, 35183247), (847, 22389339), (1617, 11727749), (2541, 7463113), (5929, 3198477), (17787, 1066159)]