21185466

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{31247}}^1$

素因数の和:31365

約数の個数: 16

約数和(自身を含む): 42747264

約数和(自身を除く): 21561798

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 31247, 62494, 93741, 187482, 3530911, 7061822, 10592733, 21185466]

約数ペア:

[(1, 21185466), (2, 10592733), (3, 7061822), (6, 3530911), (113, 187482), (226, 93741), (339, 62494), (678, 31247)]