421693722

素因数分解:

$2^1\times 3^3\times {\mathrm{7809143}}^1$

素因数の和:7809154

約数の個数: 16

約数和(自身を含む): 937097280

約数和(自身を除く): 515403558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7809143, 15618286, 23427429, 46854858, 70282287, 140564574, 210846861, 421693722]

約数ペア:

[(1, 421693722), (2, 210846861), (3, 140564574), (6, 70282287), (9, 46854858), (18, 23427429), (27, 15618286), (54, 7809143)]