87683988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1043857}}^1$

素因数の和:1043871

約数の個数: 24

約数和(自身を含む): 233824192

約数和(自身を除く): 146140204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1043857, 2087714, 3131571, 4175428, 6263142, 7306999, 12526284, 14613998, 21920997, 29227996, 43841994, 87683988]

約数ペア:

[(1, 87683988), (2, 43841994), (3, 29227996), (4, 21920997), (6, 14613998), (7, 12526284), (12, 7306999), (14, 6263142), (21, 4175428), (28, 3131571), (42, 2087714), (84, 1043857)]