18762204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67979}}^1$

素因数の和:68009

約数の個数: 24

約数和(自身を含む): 45682560

約数和(自身を除く): 26920356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 67979, 135958, 203937, 271916, 407874, 815748, 1563517, 3127034, 4690551, 6254068, 9381102, 18762204]

約数ペア:

[(1, 18762204), (2, 9381102), (3, 6254068), (4, 4690551), (6, 3127034), (12, 1563517), (23, 815748), (46, 407874), (69, 271916), (92, 203937), (138, 135958), (276, 67979)]