102840318

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{16657}}^1$

素因数の和:16686

約数の個数: 48

約数和(自身を含む): 259864800

約数和(自身を除く): 157024482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 16657, 33314, 49971, 99942, 116599, 149913, 233198, 299826, 349797, 699594, 816193, 1049391, 1632386, 2098782, 2448579, 4897158, 5713351, 7345737, 11426702, 14691474, 17140053, 34280106, 51420159, 102840318]

約数ペア:

[(1, 102840318), (2, 51420159), (3, 34280106), (6, 17140053), (7, 14691474), (9, 11426702), (14, 7345737), (18, 5713351), (21, 4897158), (42, 2448579), (49, 2098782), (63, 1632386), (98, 1049391), (126, 816193), (147, 699594), (294, 349797), (343, 299826), (441, 233198), (686, 149913), (882, 116599), (1029, 99942), (2058, 49971), (3087, 33314), (6174, 16657)]