2840742

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1732

約数の個数: 24

約数和(自身を含む): 6222216

約数和(自身を除く): 3381474

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1627, 1746, 3254, 4881, 9762, 14643, 29286, 157819, 315638, 473457, 946914, 1420371, 2840742]

約数ペア:

[(1, 2840742), (2, 1420371), (3, 946914), (6, 473457), (9, 315638), (18, 157819), (97, 29286), (194, 14643), (291, 9762), (582, 4881), (873, 3254), (1627, 1746)]