490996872

素因数分解:

$2^3\times 3^2\times {\mathrm{6819401}}^1$

素因数の和:6819413

約数の個数: 24

約数和(自身を含む): 1329783390

約数和(自身を除く): 838786518

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6819401, 13638802, 20458203, 27277604, 40916406, 54555208, 61374609, 81832812, 122749218, 163665624, 245498436, 490996872]

約数ペア:

[(1, 490996872), (2, 245498436), (3, 163665624), (4, 122749218), (6, 81832812), (8, 61374609), (9, 54555208), (12, 40916406), (18, 27277604), (24, 20458203), (36, 13638802), (72, 6819401)]