2596004028

素因数分解:

$2^2\times 3^2\times {\mathrm{72111223}}^1$

素因数の和:72111233

約数の個数: 18

約数和(自身を含む): 6562121384

約数和(自身を除く): 3966117356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 72111223, 144222446, 216333669, 288444892, 432667338, 649001007, 865334676, 1298002014, 2596004028]

約数ペア:

[(1, 2596004028), (2, 1298002014), (3, 865334676), (4, 649001007), (6, 432667338), (9, 288444892), (12, 216333669), (18, 144222446), (36, 72111223)]