245617434

素因数分解:

$2^1\times 3^4\times {\mathrm{1516157}}^1$

素因数の和:1516171

約数の個数: 20

約数和(自身を含む): 550365354

約数和(自身を除く): 304747920

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1516157, 3032314, 4548471, 9096942, 13645413, 27290826, 40936239, 81872478, 122808717, 245617434]

約数ペア:

[(1, 245617434), (2, 122808717), (3, 81872478), (6, 40936239), (9, 27290826), (18, 13645413), (27, 9096942), (54, 4548471), (81, 3032314), (162, 1516157)]