1258254

素因数分解:

$2^1\times 3^6\times {\mathrm{863}}^1$

素因数の和:883

約数の個数: 28

約数和(自身を含む): 2833056

約数和(自身を除く): 1574802

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 863, 1458, 1726, 2589, 5178, 7767, 15534, 23301, 46602, 69903, 139806, 209709, 419418, 629127, 1258254]

約数ペア:

[(1, 1258254), (2, 629127), (3, 419418), (6, 209709), (9, 139806), (18, 69903), (27, 46602), (54, 23301), (81, 15534), (162, 7767), (243, 5178), (486, 2589), (729, 1726), (863, 1458)]