17421828

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1997}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 40727232

約数和(自身を除く): 23305404

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 1997, 2181, 2908, 3994, 4362, 5991, 7988, 8724, 11982, 23964, 1451819, 2903638, 4355457, 5807276, 8710914, 17421828]

約数ペア:

[(1, 17421828), (2, 8710914), (3, 5807276), (4, 4355457), (6, 2903638), (12, 1451819), (727, 23964), (1454, 11982), (1997, 8724), (2181, 7988), (2908, 5991), (3994, 4362)]