25221942

素因数分解:

$2^1\times 3^6\times {\mathrm{17299}}^1$

素因数の和:17319

約数の個数: 28

約数和(自身を含む): 56726700

約数和(自身を除く): 31504758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 17299, 34598, 51897, 103794, 155691, 311382, 467073, 934146, 1401219, 2802438, 4203657, 8407314, 12610971, 25221942]

約数ペア:

[(1, 25221942), (2, 12610971), (3, 8407314), (6, 4203657), (9, 2802438), (18, 1401219), (27, 934146), (54, 467073), (81, 311382), (162, 155691), (243, 103794), (486, 51897), (729, 34598), (1458, 17299)]