2178723906

素因数分解:

$2^1\times 3^5\times {\mathrm{4482971}}^1$

素因数の和:4482988

約数の個数: 24

約数和(自身を含む): 4895405424

約数和(自身を除く): 2716681518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 4482971, 8965942, 13448913, 26897826, 40346739, 80693478, 121040217, 242080434, 363120651, 726241302, 1089361953, 2178723906]

約数ペア:

[(1, 2178723906), (2, 1089361953), (3, 726241302), (6, 363120651), (9, 242080434), (18, 121040217), (27, 80693478), (54, 40346739), (81, 26897826), (162, 13448913), (243, 8965942), (486, 4482971)]