27722646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220021}}^1$

素因数の和:220036

約数の個数: 24

約数和(自身を含む): 68646864

約数和(自身を除く): 40924218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220021, 440042, 660063, 1320126, 1540147, 1980189, 3080294, 3960378, 4620441, 9240882, 13861323, 27722646]

約数ペア:

[(1, 27722646), (2, 13861323), (3, 9240882), (6, 4620441), (7, 3960378), (9, 3080294), (14, 1980189), (18, 1540147), (21, 1320126), (42, 660063), (63, 440042), (126, 220021)]