2100089898

素因数分解:

$2^1\times 3^2\times {\mathrm{4999}}^1\times {\mathrm{23339}}^1$

素因数の和:28346

約数の個数: 24

約数和(自身を含む): 4551300000

約数和(自身を除く): 2451210102

約数列:

[1, 2, 3, 6, 9, 18, 4999, 9998, 14997, 23339, 29994, 44991, 46678, 70017, 89982, 140034, 210051, 420102, 116671661, 233343322, 350014983, 700029966, 1050044949, 2100089898]

約数ペア:

[(1, 2100089898), (2, 1050044949), (3, 700029966), (6, 350014983), (9, 233343322), (18, 116671661), (4999, 420102), (9998, 210051), (14997, 140034), (23339, 89982), (29994, 70017), (44991, 46678)]