980521902

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{67003}}^1$

素因数の和:67285

約数の個数: 32

約数和(自身を含む): 2187010560

約数和(自身を除く): 1206488658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4878, 7317, 14634, 67003, 134006, 201009, 402018, 603027, 1206054, 1809081, 3618162, 18157813, 36315626, 54473439, 108946878, 163420317, 326840634, 490260951, 980521902]

約数ペア:

[(1, 980521902), (2, 490260951), (3, 326840634), (6, 163420317), (9, 108946878), (18, 54473439), (27, 36315626), (54, 18157813), (271, 3618162), (542, 1809081), (813, 1206054), (1626, 603027), (2439, 402018), (4878, 201009), (7317, 134006), (14634, 67003)]