18109504

素因数分解:

$2^6\times 7^1\times {\mathrm{40423}}^1$

素因数の和:40442

約数の個数: 28

約数和(自身を含む): 41070784

約数和(自身を除く): 22961280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 40423, 80846, 161692, 282961, 323384, 565922, 646768, 1131844, 1293536, 2263688, 2587072, 4527376, 9054752, 18109504]

約数ペア:

[(1, 18109504), (2, 9054752), (4, 4527376), (7, 2587072), (8, 2263688), (14, 1293536), (16, 1131844), (28, 646768), (32, 565922), (56, 323384), (64, 282961), (112, 161692), (224, 80846), (448, 40423)]