21908322

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{16673}}^1$

素因数の和:16754

約数の個数: 24

約数和(自身を含む): 48121164

約数和(自身を除く): 26212842

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 16673, 33346, 50019, 100038, 150057, 300114, 1217129, 2434258, 3651387, 7302774, 10954161, 21908322]

約数ペア:

[(1, 21908322), (2, 10954161), (3, 7302774), (6, 3651387), (9, 2434258), (18, 1217129), (73, 300114), (146, 150057), (219, 100038), (438, 50019), (657, 33346), (1314, 16673)]