129341274684

素因数分解:

$2^2\times 3^1\times {\mathrm{21757}}^1\times {\mathrm{495401}}^1$

素因数の和:517165

約数の個数: 24

約数和(自身を含む): 301810788048

約数和(自身を除く): 172469513364

約数列:

[1, 2, 3, 4, 6, 12, 21757, 43514, 65271, 87028, 130542, 261084, 495401, 990802, 1486203, 1981604, 2972406, 5944812, 10778439557, 21556879114, 32335318671, 43113758228, 64670637342, 129341274684]

約数ペア:

[(1, 129341274684), (2, 64670637342), (3, 43113758228), (4, 32335318671), (6, 21556879114), (12, 10778439557), (21757, 5944812), (43514, 2972406), (65271, 1981604), (87028, 1486203), (130542, 990802), (261084, 495401)]