2720004018

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151769}}^1$

素因数の和:151906

約数の個数: 32

約数和(自身を含む): 5682268800

約数和(自身を除く): 2962264782

約数列:

[1, 2, 3, 6, 29, 58, 87, 103, 174, 206, 309, 618, 2987, 5974, 8961, 17922, 151769, 303538, 455307, 910614, 4401301, 8802602, 13203903, 15632207, 26407806, 31264414, 46896621, 93793242, 453334003, 906668006, 1360002009, 2720004018]

約数ペア:

[(1, 2720004018), (2, 1360002009), (3, 906668006), (6, 453334003), (29, 93793242), (58, 46896621), (87, 31264414), (103, 26407806), (174, 15632207), (206, 13203903), (309, 8802602), (618, 4401301), (2987, 910614), (5974, 455307), (8961, 303538), (17922, 151769)]