6541398

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 40

約数和(自身を含む): 14810400

約数和(自身を除く): 8269002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 271, 298, 447, 542, 813, 894, 1341, 1626, 2439, 2682, 4023, 4878, 7317, 8046, 12069, 14634, 21951, 24138, 40379, 43902, 80758, 121137, 242274, 363411, 726822, 1090233, 2180466, 3270699, 6541398]

約数ペア:

[(1, 6541398), (2, 3270699), (3, 2180466), (6, 1090233), (9, 726822), (18, 363411), (27, 242274), (54, 121137), (81, 80758), (149, 43902), (162, 40379), (271, 24138), (298, 21951), (447, 14634), (542, 12069), (813, 8046), (894, 7317), (1341, 4878), (1626, 4023), (2439, 2682)]