18293562

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 46238400

約数和(自身を除く): 27944838

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, 2963, 3087, 5926, 6174, 8889, 17778, 20741, 26667, 41482, 53334, 62223, 124446, 145187, 186669, 290374, 373338, 435561, 871122, 1016309, 1306683, 2032618, 2613366, 3048927, 6097854, 9146781, 18293562]

約数ペア:

[(1, 18293562), (2, 9146781), (3, 6097854), (6, 3048927), (7, 2613366), (9, 2032618), (14, 1306683), (18, 1016309), (21, 871122), (42, 435561), (49, 373338), (63, 290374), (98, 186669), (126, 145187), (147, 124446), (294, 62223), (343, 53334), (441, 41482), (686, 26667), (882, 20741), (1029, 17778), (2058, 8889), (2963, 6174), (3087, 5926)]