15700482

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2543}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 39686400

約数和(自身を除く): 23985918

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, 2543, 3087, 5086, 6174, 7629, 15258, 17801, 22887, 35602, 45774, 53403, 106806, 124607, 160209, 249214, 320418, 373821, 747642, 872249, 1121463, 1744498, 2242926, 2616747, 5233494, 7850241, 15700482]

約数ペア:

[(1, 15700482), (2, 7850241), (3, 5233494), (6, 2616747), (7, 2242926), (9, 1744498), (14, 1121463), (18, 872249), (21, 747642), (42, 373821), (49, 320418), (63, 249214), (98, 160209), (126, 124607), (147, 106806), (294, 53403), (343, 45774), (441, 35602), (686, 22887), (882, 17801), (1029, 15258), (2058, 7629), (2543, 6174), (3087, 5086)]