27722394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220019}}^1$

素因数の和:220034

約数の個数: 24

約数和(自身を含む): 68646240

約数和(自身を除く): 40923846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220019, 440038, 660057, 1320114, 1540133, 1980171, 3080266, 3960342, 4620399, 9240798, 13861197, 27722394]

約数ペア:

[(1, 27722394), (2, 13861197), (3, 9240798), (6, 4620399), (7, 3960342), (9, 3080266), (14, 1980171), (18, 1540133), (21, 1320114), (42, 660057), (63, 440038), (126, 220019)]