2021594598

素因数分解:

$2^1\times 3^4\times {\mathrm{12478979}}^1$

素因数の和:12478993

約数の個数: 20

約数和(自身を含む): 4529869740

約数和(自身を除く): 2508275142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12478979, 24957958, 37436937, 74873874, 112310811, 224621622, 336932433, 673864866, 1010797299, 2021594598]

約数ペア:

[(1, 2021594598), (2, 1010797299), (3, 673864866), (6, 336932433), (9, 224621622), (18, 112310811), (27, 74873874), (54, 37436937), (81, 24957958), (162, 12478979)]