21910338

素因数分解:

$2^1\times 3^5\times {\mathrm{45083}}^1$

素因数の和:45100

約数の個数: 24

約数和(自身を含む): 49231728

約数和(自身を除く): 27321390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 45083, 90166, 135249, 270498, 405747, 811494, 1217241, 2434482, 3651723, 7303446, 10955169, 21910338]

約数ペア:

[(1, 21910338), (2, 10955169), (3, 7303446), (6, 3651723), (9, 2434482), (18, 1217241), (27, 811494), (54, 405747), (81, 270498), (162, 135249), (243, 90166), (486, 45083)]