13021639386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{550691}}^1$

素因数の和:551266

約数の個数: 32

約数和(自身を含む): 29816667648

約数和(自身を除く): 16795028262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 1126, 1689, 3378, 3941, 7882, 11823, 23646, 550691, 1101382, 1652073, 3304146, 3854837, 7709674, 11564511, 23129022, 310039033, 620078066, 930117099, 1860234198, 2170273231, 4340546462, 6510819693, 13021639386]

約数ペア:

[(1, 13021639386), (2, 6510819693), (3, 4340546462), (6, 2170273231), (7, 1860234198), (14, 930117099), (21, 620078066), (42, 310039033), (563, 23129022), (1126, 11564511), (1689, 7709674), (3378, 3854837), (3941, 3304146), (7882, 1652073), (11823, 1101382), (23646, 550691)]