64638612

素因数分解:

$2^2\times 3^2\times {\mathrm{1795517}}^1$

素因数の和:1795527

約数の個数: 18

約数和(自身を含む): 163392138

約数和(自身を除く): 98753526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1795517, 3591034, 5386551, 7182068, 10773102, 16159653, 21546204, 32319306, 64638612]

約数ペア:

[(1, 64638612), (2, 32319306), (3, 21546204), (4, 16159653), (6, 10773102), (9, 7182068), (12, 5386551), (18, 3591034), (36, 1795517)]