13207968

素因数分解:

$2^5\times 3^3\times {\mathrm{15287}}^1$

素因数の和:15306

約数の個数: 48

約数和(自身を含む): 38525760

約数和(自身を除く): 25317792

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, 15287, 30574, 45861, 61148, 91722, 122296, 137583, 183444, 244592, 275166, 366888, 412749, 489184, 550332, 733776, 825498, 1100664, 1467552, 1650996, 2201328, 3301992, 4402656, 6603984, 13207968]

約数ペア:

[(1, 13207968), (2, 6603984), (3, 4402656), (4, 3301992), (6, 2201328), (8, 1650996), (9, 1467552), (12, 1100664), (16, 825498), (18, 733776), (24, 550332), (27, 489184), (32, 412749), (36, 366888), (48, 275166), (54, 244592), (72, 183444), (96, 137583), (108, 122296), (144, 91722), (216, 61148), (288, 45861), (432, 30574), (864, 15287)]