123893808

素因数分解:

$2^4\times 3^1\times {\mathrm{2581121}}^1$

素因数の和:2581132

約数の個数: 20

約数和(自身を含む): 320059128

約数和(自身を除く): 196165320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2581121, 5162242, 7743363, 10324484, 15486726, 20648968, 30973452, 41297936, 61946904, 123893808]

約数ペア:

[(1, 123893808), (2, 61946904), (3, 41297936), (4, 30973452), (6, 20648968), (8, 15486726), (12, 10324484), (16, 7743363), (24, 5162242), (48, 2581121)]