5661558

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 60

約数和(自身を含む): 14419548

約数和(自身を除く): 8757990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 262, 294, 343, 393, 441, 686, 786, 882, 917, 1029, 1179, 1834, 2058, 2358, 2401, 2751, 3087, 4802, 5502, 6174, 6419, 7203, 8253, 12838, 14406, 16506, 19257, 21609, 38514, 43218, 44933, 57771, 89866, 115542, 134799, 269598, 314531, 404397, 629062, 808794, 943593, 1887186, 2830779, 5661558]

約数ペア:

[(1, 5661558), (2, 2830779), (3, 1887186), (6, 943593), (7, 808794), (9, 629062), (14, 404397), (18, 314531), (21, 269598), (42, 134799), (49, 115542), (63, 89866), (98, 57771), (126, 44933), (131, 43218), (147, 38514), (262, 21609), (294, 19257), (343, 16506), (393, 14406), (441, 12838), (686, 8253), (786, 7203), (882, 6419), (917, 6174), (1029, 5502), (1179, 4802), (1834, 3087), (2058, 2751), (2358, 2401)]