181957482

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{68767}}^1$

素因数の和:68792

約数の個数: 48

約数和(自身を含む): 470373120

約数和(自身を除く): 288415638

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, 68767, 137534, 206301, 412602, 481369, 618903, 962738, 1237806, 1444107, 1856709, 2888214, 3369583, 3713418, 4332321, 6739166, 8664642, 10108749, 12996963, 20217498, 25993926, 30326247, 60652494, 90978741, 181957482]

約数ペア:

[(1, 181957482), (2, 90978741), (3, 60652494), (6, 30326247), (7, 25993926), (9, 20217498), (14, 12996963), (18, 10108749), (21, 8664642), (27, 6739166), (42, 4332321), (49, 3713418), (54, 3369583), (63, 2888214), (98, 1856709), (126, 1444107), (147, 1237806), (189, 962738), (294, 618903), (378, 481369), (441, 412602), (882, 206301), (1323, 137534), (2646, 68767)]