1389234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 3612672

約数和(自身を除く): 2223438

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 97, 154, 186, 194, 217, 231, 291, 341, 434, 462, 582, 651, 679, 682, 1023, 1067, 1302, 1358, 2037, 2046, 2134, 2387, 3007, 3201, 4074, 4774, 6014, 6402, 7161, 7469, 9021, 14322, 14938, 18042, 21049, 22407, 33077, 42098, 44814, 63147, 66154, 99231, 126294, 198462, 231539, 463078, 694617, 1389234]

約数ペア:

[(1, 1389234), (2, 694617), (3, 463078), (6, 231539), (7, 198462), (11, 126294), (14, 99231), (21, 66154), (22, 63147), (31, 44814), (33, 42098), (42, 33077), (62, 22407), (66, 21049), (77, 18042), (93, 14938), (97, 14322), (154, 9021), (186, 7469), (194, 7161), (217, 6402), (231, 6014), (291, 4774), (341, 4074), (434, 3201), (462, 3007), (582, 2387), (651, 2134), (679, 2046), (682, 2037), (1023, 1358), (1067, 1302)]