1290018

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3281

約数の個数: 16

約数和(自身を含む): 2619360

約数和(自身を除く): 1329342

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 3209, 6418, 9627, 19254, 215003, 430006, 645009, 1290018]

約数ペア:

[(1, 1290018), (2, 645009), (3, 430006), (6, 215003), (67, 19254), (134, 9627), (201, 6418), (402, 3209)]