2018384144

素因数分解:

$2^4\times 7^1\times {\mathrm{18021287}}^1$

素因数の和:18021302

約数の個数: 20

約数和(自身を含む): 4469279424

約数和(自身を除く): 2450895280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18021287, 36042574, 72085148, 126149009, 144170296, 252298018, 288340592, 504596036, 1009192072, 2018384144]

約数ペア:

[(1, 2018384144), (2, 1009192072), (4, 504596036), (7, 288340592), (8, 252298018), (14, 144170296), (16, 126149009), (28, 72085148), (56, 36042574), (112, 18021287)]