2920223538

素因数分解:

$2^1\times 3^2\times {\mathrm{162234641}}^1$

素因数の和:162234649

約数の個数: 12

約数和(自身を含む): 6327151038

約数和(自身を除く): 3406927500

約数列:

[1, 2, 3, 6, 9, 18, 162234641, 324469282, 486703923, 973407846, 1460111769, 2920223538]

約数ペア:

[(1, 2920223538), (2, 1460111769), (3, 973407846), (6, 486703923), (9, 324469282), (18, 162234641)]