12867984

素因数分解:

$2^4\times 3^4\times {\mathrm{9929}}^1$

素因数の和:9949

約数の個数: 50

約数和(自身を含む): 37247430

約数和(自身を除く): 24379446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 9929, 19858, 29787, 39716, 59574, 79432, 89361, 119148, 158864, 178722, 238296, 268083, 357444, 476592, 536166, 714888, 804249, 1072332, 1429776, 1608498, 2144664, 3216996, 4289328, 6433992, 12867984]

約数ペア:

[(1, 12867984), (2, 6433992), (3, 4289328), (4, 3216996), (6, 2144664), (8, 1608498), (9, 1429776), (12, 1072332), (16, 804249), (18, 714888), (24, 536166), (27, 476592), (36, 357444), (48, 268083), (54, 238296), (72, 178722), (81, 158864), (108, 119148), (144, 89361), (162, 79432), (216, 59574), (324, 39716), (432, 29787), (648, 19858), (1296, 9929)]