12340656

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 60

約数和(自身を含む): 35357608

約数和(自身を除く): 23016952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 1993, 2064, 3096, 3986, 5979, 6192, 7972, 11958, 15944, 17937, 23916, 31888, 35874, 47832, 71748, 85699, 95664, 143496, 171398, 257097, 286992, 342796, 514194, 685592, 771291, 1028388, 1371184, 1542582, 2056776, 3085164, 4113552, 6170328, 12340656]

約数ペア:

[(1, 12340656), (2, 6170328), (3, 4113552), (4, 3085164), (6, 2056776), (8, 1542582), (9, 1371184), (12, 1028388), (16, 771291), (18, 685592), (24, 514194), (36, 342796), (43, 286992), (48, 257097), (72, 171398), (86, 143496), (129, 95664), (144, 85699), (172, 71748), (258, 47832), (344, 35874), (387, 31888), (516, 23916), (688, 17937), (774, 15944), (1032, 11958), (1548, 7972), (1993, 6192), (2064, 5979), (3096, 3986)]