138022488

素因数分解:

$2^3\times 3^3\times {\mathrm{638993}}^1$

素因数の和:639008

約数の個数: 32

約数和(自身を含む): 383396400

約数和(自身を除く): 245373912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 638993, 1277986, 1916979, 2555972, 3833958, 5111944, 5750937, 7667916, 11501874, 15335832, 17252811, 23003748, 34505622, 46007496, 69011244, 138022488]

約数ペア:

[(1, 138022488), (2, 69011244), (3, 46007496), (4, 34505622), (6, 23003748), (8, 17252811), (9, 15335832), (12, 11501874), (18, 7667916), (24, 5750937), (27, 5111944), (36, 3833958), (54, 2555972), (72, 1916979), (108, 1277986), (216, 638993)]