84161898

素因数分解:

$2^1\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{2339}}^1$

素因数の和:4346

約数の個数: 24

約数和(自身を含む): 182520000

約数和(自身を除く): 98358102

約数列:

[1, 2, 3, 6, 9, 18, 1999, 2339, 3998, 4678, 5997, 7017, 11994, 14034, 17991, 21051, 35982, 42102, 4675661, 9351322, 14026983, 28053966, 42080949, 84161898]

約数ペア:

[(1, 84161898), (2, 42080949), (3, 28053966), (6, 14026983), (9, 9351322), (18, 4675661), (1999, 42102), (2339, 35982), (3998, 21051), (4678, 17991), (5997, 14034), (7017, 11994)]