117904986

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{78919}}^1$

素因数の和:79010

約数の個数: 24

約数和(自身を含む): 258541920

約数和(自身を除く): 140636934

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 78919, 157838, 236757, 473514, 710271, 1420542, 6550277, 13100554, 19650831, 39301662, 58952493, 117904986]

約数ペア:

[(1, 117904986), (2, 58952493), (3, 39301662), (6, 19650831), (9, 13100554), (18, 6550277), (83, 1420542), (166, 710271), (249, 473514), (498, 236757), (747, 157838), (1494, 78919)]