1620341286

素因数分解:

$2^1\times 3^1\times {\mathrm{9007}}^1\times {\mathrm{29983}}^1$

素因数の和:38995

約数の個数: 16

約数和(自身を含む): 3241150464

約数和(自身を除く): 1620809178

約数列:

[1, 2, 3, 6, 9007, 18014, 27021, 29983, 54042, 59966, 89949, 179898, 270056881, 540113762, 810170643, 1620341286]

約数ペア:

[(1, 1620341286), (2, 810170643), (3, 540113762), (6, 270056881), (9007, 179898), (18014, 89949), (27021, 59966), (29983, 54042)]