988892874

素因数分解:

$2^1\times 3^6\times {\mathrm{678253}}^1$

素因数の和:678273

約数の個数: 28

約数和(自身を含む): 2223994866

約数和(自身を除く): 1235101992

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 678253, 1356506, 2034759, 4069518, 6104277, 12208554, 18312831, 36625662, 54938493, 109876986, 164815479, 329630958, 494446437, 988892874]

約数ペア:

[(1, 988892874), (2, 494446437), (3, 329630958), (6, 164815479), (9, 109876986), (18, 54938493), (27, 36625662), (54, 18312831), (81, 12208554), (162, 6104277), (243, 4069518), (486, 2034759), (729, 1356506), (1458, 678253)]