2605446

素因数分解:

$2^1\times 3^6\times {\mathrm{1787}}^1$

素因数の和:1807

約数の個数: 28

約数和(自身を含む): 5862852

約数和(自身を除く): 3257406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1787, 3574, 5361, 10722, 16083, 32166, 48249, 96498, 144747, 289494, 434241, 868482, 1302723, 2605446]

約数ペア:

[(1, 2605446), (2, 1302723), (3, 868482), (6, 434241), (9, 289494), (18, 144747), (27, 96498), (54, 48249), (81, 32166), (162, 16083), (243, 10722), (486, 5361), (729, 3574), (1458, 1787)]