21973735026

素因数分解:

$2^1\times 3^3\times {\mathrm{406921019}}^1$

素因数の和:406921030

約数の個数: 16

約数和(自身を含む): 48830522400

約数和(自身を除く): 26856787374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 406921019, 813842038, 1220763057, 2441526114, 3662289171, 7324578342, 10986867513, 21973735026]

約数ペア:

[(1, 21973735026), (2, 10986867513), (3, 7324578342), (6, 3662289171), (9, 2441526114), (18, 1220763057), (27, 813842038), (54, 406921019)]