18227072

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 36583320

約数和(自身を除く): 18356248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 907, 1256, 1814, 2512, 3628, 5024, 7256, 10048, 14512, 20096, 29024, 58048, 116096, 142399, 284798, 569596, 1139192, 2278384, 4556768, 9113536, 18227072]

約数ペア:

[(1, 18227072), (2, 9113536), (4, 4556768), (8, 2278384), (16, 1139192), (32, 569596), (64, 284798), (128, 142399), (157, 116096), (314, 58048), (628, 29024), (907, 20096), (1256, 14512), (1814, 10048), (2512, 7256), (3628, 5024)]