1372986

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 24

約数和(自身を含む): 3013920

約数和(自身を除く): 1640934

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 919, 1494, 1838, 2757, 5514, 8271, 16542, 76277, 152554, 228831, 457662, 686493, 1372986]

約数ペア:

[(1, 1372986), (2, 686493), (3, 457662), (6, 228831), (9, 152554), (18, 76277), (83, 16542), (166, 8271), (249, 5514), (498, 2757), (747, 1838), (919, 1494)]