18380512

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{8573}}^1$

素因数の和:8650

約数の個数: 24

約数和(自身を含む): 36731016

約数和(自身を除く): 18350504

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 8573, 17146, 34292, 68584, 137168, 274336, 574391, 1148782, 2297564, 4595128, 9190256, 18380512]

約数ペア:

[(1, 18380512), (2, 9190256), (4, 4595128), (8, 2297564), (16, 1148782), (32, 574391), (67, 274336), (134, 137168), (268, 68584), (536, 34292), (1072, 17146), (2144, 8573)]