138567438

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{39887}}^1$

素因数の和:40088

約数の個数: 24

約数和(自身を含む): 301792608

約数和(自身を除く): 163225170

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 39887, 79774, 119661, 239322, 358983, 717966, 7698191, 15396382, 23094573, 46189146, 69283719, 138567438]

約数ペア:

[(1, 138567438), (2, 69283719), (3, 46189146), (6, 23094573), (9, 15396382), (18, 7698191), (193, 717966), (386, 358983), (579, 239322), (1158, 119661), (1737, 79774), (3474, 39887)]