121848678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{322351}}^1$

素因数の和:322369

約数の個数: 32

約数和(自身を含む): 309457920

約数和(自身を除く): 187609242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 322351, 644702, 967053, 1934106, 2256457, 2901159, 4512914, 5802318, 6769371, 8703477, 13538742, 17406954, 20308113, 40616226, 60924339, 121848678]

約数ペア:

[(1, 121848678), (2, 60924339), (3, 40616226), (6, 20308113), (7, 17406954), (9, 13538742), (14, 8703477), (18, 6769371), (21, 5802318), (27, 4512914), (42, 2901159), (54, 2256457), (63, 1934106), (126, 967053), (189, 644702), (378, 322351)]