2021345874

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{69191}}^1$

素因数の和:69743

約数の個数: 32

約数和(自身を含む): 4500247680

約数和(自身を除く): 2478901806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 1082, 1623, 3246, 4869, 9738, 14607, 29214, 69191, 138382, 207573, 415146, 622719, 1245438, 1868157, 3736314, 37432331, 74864662, 112296993, 224593986, 336890979, 673781958, 1010672937, 2021345874]

約数ペア:

[(1, 2021345874), (2, 1010672937), (3, 673781958), (6, 336890979), (9, 224593986), (18, 112296993), (27, 74864662), (54, 37432331), (541, 3736314), (1082, 1868157), (1623, 1245438), (3246, 622719), (4869, 415146), (9738, 207573), (14607, 138382), (29214, 69191)]