18402184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{121067}}^1$

素因数の和:121092

約数の個数: 16

約数和(自身を含む): 36320400

約数和(自身を除く): 17918216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 121067, 242134, 484268, 968536, 2300273, 4600546, 9201092, 18402184]

約数ペア:

[(1, 18402184), (2, 9201092), (4, 4600546), (8, 2300273), (19, 968536), (38, 484268), (76, 242134), (152, 121067)]