6857916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43961}}^1$

素因数の和:43981

約数の個数: 24

約数和(自身を含む): 17233104

約数和(自身を除く): 10375188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 43961, 87922, 131883, 175844, 263766, 527532, 571493, 1142986, 1714479, 2285972, 3428958, 6857916]

約数ペア:

[(1, 6857916), (2, 3428958), (3, 2285972), (4, 1714479), (6, 1142986), (12, 571493), (13, 527532), (26, 263766), (39, 175844), (52, 131883), (78, 87922), (156, 43961)]