138937554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1102679}}^1$

素因数の和:1102694

約数の個数: 24

約数和(自身を含む): 344036160

約数和(自身を除く): 205098606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1102679, 2205358, 3308037, 6616074, 7718753, 9924111, 15437506, 19848222, 23156259, 46312518, 69468777, 138937554]

約数ペア:

[(1, 138937554), (2, 69468777), (3, 46312518), (6, 23156259), (7, 19848222), (9, 15437506), (14, 9924111), (18, 7718753), (21, 6616074), (42, 3308037), (63, 2205358), (126, 1102679)]