120889998

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{80917}}^1$

素因数の和:81008

約数の個数: 24

約数和(自身を含む): 265087368

約数和(自身を除く): 144197370

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 80917, 161834, 242751, 485502, 728253, 1456506, 6716111, 13432222, 20148333, 40296666, 60444999, 120889998]

約数ペア:

[(1, 120889998), (2, 60444999), (3, 40296666), (6, 20148333), (9, 13432222), (18, 6716111), (83, 1456506), (166, 728253), (249, 485502), (498, 242751), (747, 161834), (1494, 80917)]