509969142

素因数分解:

$2^1\times 3^3\times {\mathrm{9443873}}^1$

素因数の和:9443884

約数の個数: 16

約数和(自身を含む): 1133264880

約数和(自身を除く): 623295738

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9443873, 18887746, 28331619, 56663238, 84994857, 169989714, 254984571, 509969142]

約数ペア:

[(1, 509969142), (2, 254984571), (3, 169989714), (6, 84994857), (9, 56663238), (18, 28331619), (27, 18887746), (54, 9443873)]