84879438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2020939}}^1$

素因数の和:2020951

約数の個数: 16

約数和(自身を含む): 194010240

約数和(自身を除く): 109130802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2020939, 4041878, 6062817, 12125634, 14146573, 28293146, 42439719, 84879438]

約数ペア:

[(1, 84879438), (2, 42439719), (3, 28293146), (6, 14146573), (7, 12125634), (14, 6062817), (21, 4041878), (42, 2020939)]