7974042

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21787}}^1$

素因数の和:21853

約数の個数: 16

約数和(自身を含む): 16210272

約数和(自身を除く): 8236230

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 21787, 43574, 65361, 130722, 1329007, 2658014, 3987021, 7974042]

約数ペア:

[(1, 7974042), (2, 3987021), (3, 2658014), (6, 1329007), (61, 130722), (122, 65361), (183, 43574), (366, 21787)]