28796418

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{10883}}^1$

素因数の和:10908

約数の個数: 48

約数和(自身を含む): 74446560

約数和(自身を除く): 45650142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 10883, 21766, 32649, 65298, 76181, 97947, 152362, 195894, 228543, 293841, 457086, 533267, 587682, 685629, 1066534, 1371258, 1599801, 2056887, 3199602, 4113774, 4799403, 9598806, 14398209, 28796418]

約数ペア:

[(1, 28796418), (2, 14398209), (3, 9598806), (6, 4799403), (7, 4113774), (9, 3199602), (14, 2056887), (18, 1599801), (21, 1371258), (27, 1066534), (42, 685629), (49, 587682), (54, 533267), (63, 457086), (98, 293841), (126, 228543), (147, 195894), (189, 152362), (294, 97947), (378, 76181), (441, 65298), (882, 32649), (1323, 21766), (2646, 10883)]