18618432

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{1979}}^1$

素因数の和:2008

約数の個数: 84

約数和(自身を含む): 57332880

約数和(自身を除く): 38714448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 1979, 2352, 3136, 3958, 4704, 5937, 7916, 9408, 11874, 13853, 15832, 23748, 27706, 31664, 41559, 47496, 55412, 63328, 83118, 94992, 96971, 110824, 126656, 166236, 189984, 193942, 221648, 290913, 332472, 379968, 387884, 443296, 581826, 664944, 775768, 886592, 1163652, 1329888, 1551536, 2327304, 2659776, 3103072, 4654608, 6206144, 9309216, 18618432]

約数ペア:

[(1, 18618432), (2, 9309216), (3, 6206144), (4, 4654608), (6, 3103072), (7, 2659776), (8, 2327304), (12, 1551536), (14, 1329888), (16, 1163652), (21, 886592), (24, 775768), (28, 664944), (32, 581826), (42, 443296), (48, 387884), (49, 379968), (56, 332472), (64, 290913), (84, 221648), (96, 193942), (98, 189984), (112, 166236), (147, 126656), (168, 110824), (192, 96971), (196, 94992), (224, 83118), (294, 63328), (336, 55412), (392, 47496), (448, 41559), (588, 31664), (672, 27706), (784, 23748), (1176, 15832), (1344, 13853), (1568, 11874), (1979, 9408), (2352, 7916), (3136, 5937), (3958, 4704)]