18021376

素因数分解:

$2^{10}\times {\mathrm{17599}}^1$

素因数の和:17619

約数の個数: 22

約数和(自身を含む): 36027200

約数和(自身を除く): 18005824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 17599, 35198, 70396, 140792, 281584, 563168, 1126336, 2252672, 4505344, 9010688, 18021376]

約数ペア:

[(1, 18021376), (2, 9010688), (4, 4505344), (8, 2252672), (16, 1126336), (32, 563168), (64, 281584), (128, 140792), (256, 70396), (512, 35198), (1024, 17599)]