12879888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{38333}}^1$

素因数の和:38351

約数の個数: 40

約数和(自身を含む): 38027328

約数和(自身を除く): 25147440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 38333, 76666, 114999, 153332, 229998, 268331, 306664, 459996, 536662, 613328, 804993, 919992, 1073324, 1609986, 1839984, 2146648, 3219972, 4293296, 6439944, 12879888]

約数ペア:

[(1, 12879888), (2, 6439944), (3, 4293296), (4, 3219972), (6, 2146648), (7, 1839984), (8, 1609986), (12, 1073324), (14, 919992), (16, 804993), (21, 613328), (24, 536662), (28, 459996), (42, 306664), (48, 268331), (56, 229998), (84, 153332), (112, 114999), (168, 76666), (336, 38333)]