1330342542

素因数分解:

$2^1\times 3^4\times {\mathrm{8211991}}^1$

素因数の和:8212005

約数の個数: 20

約数和(自身を含む): 2980953096

約数和(自身を除く): 1650610554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8211991, 16423982, 24635973, 49271946, 73907919, 147815838, 221723757, 443447514, 665171271, 1330342542]

約数ペア:

[(1, 1330342542), (2, 665171271), (3, 443447514), (6, 221723757), (9, 147815838), (18, 73907919), (27, 49271946), (54, 24635973), (81, 16423982), (162, 8211991)]