13639968

素因数分解:

$2^5\times 3^3\times {\mathrm{15787}}^1$

素因数の和:15806

約数の個数: 48

約数和(自身を含む): 39785760

約数和(自身を除く): 26145792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 15787, 31574, 47361, 63148, 94722, 126296, 142083, 189444, 252592, 284166, 378888, 426249, 505184, 568332, 757776, 852498, 1136664, 1515552, 1704996, 2273328, 3409992, 4546656, 6819984, 13639968]

約数ペア:

[(1, 13639968), (2, 6819984), (3, 4546656), (4, 3409992), (6, 2273328), (8, 1704996), (9, 1515552), (12, 1136664), (16, 852498), (18, 757776), (24, 568332), (27, 505184), (32, 426249), (36, 378888), (48, 284166), (54, 252592), (72, 189444), (96, 142083), (108, 126296), (144, 94722), (216, 63148), (288, 47361), (432, 31574), (864, 15787)]