16898986518

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{255511}}^1$

素因数の和:255740

約数の個数: 32

約数和(自身を含む): 34487987712

約数和(自身を除く): 17589001194

約数列:

[1, 2, 3, 6, 73, 146, 151, 219, 302, 438, 453, 906, 11023, 22046, 33069, 66138, 255511, 511022, 766533, 1533066, 18652303, 37304606, 38582161, 55956909, 77164322, 111913818, 115746483, 231492966, 2816497753, 5632995506, 8449493259, 16898986518]

約数ペア:

[(1, 16898986518), (2, 8449493259), (3, 5632995506), (6, 2816497753), (73, 231492966), (146, 115746483), (151, 111913818), (219, 77164322), (302, 55956909), (438, 38582161), (453, 37304606), (906, 18652303), (11023, 1533066), (22046, 766533), (33069, 511022), (66138, 255511)]