2181043194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1139521}}^1$

素因数の和:1139566

約数の個数: 32

約数和(自身を含む): 4922735040

約数和(自身を除く): 2741691846

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 1139521, 2279042, 3418563, 6837126, 12534731, 25069462, 33046109, 37604193, 66092218, 75208386, 99138327, 198276654, 363507199, 727014398, 1090521597, 2181043194]

約数ペア:

[(1, 2181043194), (2, 1090521597), (3, 727014398), (6, 363507199), (11, 198276654), (22, 99138327), (29, 75208386), (33, 66092218), (58, 37604193), (66, 33046109), (87, 25069462), (174, 12534731), (319, 6837126), (638, 3418563), (957, 2279042), (1914, 1139521)]