138181764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{235003}}^1$

素因数の和:235024

約数の個数: 36

約数和(自身を含む): 375066384

約数和(自身を除く): 236884620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 235003, 470006, 705009, 940012, 1410018, 1645021, 2820036, 3290042, 4935063, 6580084, 9870126, 11515147, 19740252, 23030294, 34545441, 46060588, 69090882, 138181764]

約数ペア:

[(1, 138181764), (2, 69090882), (3, 46060588), (4, 34545441), (6, 23030294), (7, 19740252), (12, 11515147), (14, 9870126), (21, 6580084), (28, 4935063), (42, 3290042), (49, 2820036), (84, 1645021), (98, 1410018), (147, 940012), (196, 705009), (294, 470006), (588, 235003)]