26907678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{213553}}^1$

素因数の和:213568

約数の個数: 24

約数和(自身を含む): 66628848

約数和(自身を除く): 39721170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 213553, 427106, 640659, 1281318, 1494871, 1921977, 2989742, 3843954, 4484613, 8969226, 13453839, 26907678]

約数ペア:

[(1, 26907678), (2, 13453839), (3, 8969226), (6, 4484613), (7, 3843954), (9, 2989742), (14, 1921977), (18, 1494871), (21, 1281318), (42, 640659), (63, 427106), (126, 213553)]