18384604

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{967}}^1$

素因数の和:1082

約数の個数: 36

約数和(自身を含む): 37850736

約数和(自身を除く): 19466132

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 967, 1358, 1934, 2716, 3868, 4753, 6769, 9506, 13538, 19012, 27076, 47383, 93799, 94766, 187598, 189532, 375196, 656593, 1313186, 2626372, 4596151, 9192302, 18384604]

約数ペア:

[(1, 18384604), (2, 9192302), (4, 4596151), (7, 2626372), (14, 1313186), (28, 656593), (49, 375196), (97, 189532), (98, 187598), (194, 94766), (196, 93799), (388, 47383), (679, 27076), (967, 19012), (1358, 13538), (1934, 9506), (2716, 6769), (3868, 4753)]