9018196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4999}}^1$

素因数の和:5055

約数の個数: 24

約数和(自身を含む): 17640000

約数和(自身を除く): 8621804

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 4999, 9998, 19996, 54989, 109978, 204959, 219956, 409918, 819836, 2254549, 4509098, 9018196]

約数ペア:

[(1, 9018196), (2, 4509098), (4, 2254549), (11, 819836), (22, 409918), (41, 219956), (44, 204959), (82, 109978), (164, 54989), (451, 19996), (902, 9998), (1804, 4999)]