2843647038

素因数分解:

$2^1\times 3^2\times {\mathrm{157980391}}^1$

素因数の和:157980399

約数の個数: 12

約数和(自身を含む): 6161235288

約数和(自身を除く): 3317588250

約数列:

[1, 2, 3, 6, 9, 18, 157980391, 315960782, 473941173, 947882346, 1421823519, 2843647038]

約数ペア:

[(1, 2843647038), (2, 1421823519), (3, 947882346), (6, 473941173), (9, 315960782), (18, 157980391)]