4390992

素因数分解:

$2^4\times 3^2\times {\mathrm{30493}}^1$

素因数の和:30507

約数の個数: 30

約数和(自身を含む): 12289082

約数和(自身を除く): 7898090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 30493, 60986, 91479, 121972, 182958, 243944, 274437, 365916, 487888, 548874, 731832, 1097748, 1463664, 2195496, 4390992]

約数ペア:

[(1, 4390992), (2, 2195496), (3, 1463664), (4, 1097748), (6, 731832), (8, 548874), (9, 487888), (12, 365916), (16, 274437), (18, 243944), (24, 182958), (36, 121972), (48, 91479), (72, 60986), (144, 30493)]