120781746

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{117721}}^1$

素因数の和:117751

約数の個数: 32

約数和(自身を含む): 282532800

約数和(自身を除く): 161751054

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 117721, 235442, 353163, 706326, 1059489, 2118978, 2236699, 3178467, 4473398, 6356934, 6710097, 13420194, 20130291, 40260582, 60390873, 120781746]

約数ペア:

[(1, 120781746), (2, 60390873), (3, 40260582), (6, 20130291), (9, 13420194), (18, 6710097), (19, 6356934), (27, 4473398), (38, 3178467), (54, 2236699), (57, 2118978), (114, 1059489), (171, 706326), (342, 353163), (513, 235442), (1026, 117721)]