18087104

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 56

約数和(自身を含む): 41940480

約数和(自身を除く): 23853376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 859, 1316, 1504, 1718, 2632, 3008, 3436, 5264, 6013, 6872, 10528, 12026, 13744, 21056, 24052, 27488, 40373, 48104, 54976, 80746, 96208, 161492, 192416, 282611, 322984, 384832, 565222, 645968, 1130444, 1291936, 2260888, 2583872, 4521776, 9043552, 18087104]

約数ペア:

[(1, 18087104), (2, 9043552), (4, 4521776), (7, 2583872), (8, 2260888), (14, 1291936), (16, 1130444), (28, 645968), (32, 565222), (47, 384832), (56, 322984), (64, 282611), (94, 192416), (112, 161492), (188, 96208), (224, 80746), (329, 54976), (376, 48104), (448, 40373), (658, 27488), (752, 24052), (859, 21056), (1316, 13744), (1504, 12026), (1718, 10528), (2632, 6872), (3008, 6013), (3436, 5264)]