1339902

素因数分解:

$2^1\times 3^6\times {\mathrm{919}}^1$

素因数の和:939

約数の個数: 28

約数和(自身を含む): 3016680

約数和(自身を除く): 1676778

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 919, 1458, 1838, 2757, 5514, 8271, 16542, 24813, 49626, 74439, 148878, 223317, 446634, 669951, 1339902]

約数ペア:

[(1, 1339902), (2, 669951), (3, 446634), (6, 223317), (9, 148878), (18, 74439), (27, 49626), (54, 24813), (81, 16542), (162, 8271), (243, 5514), (486, 2757), (729, 1838), (919, 1458)]