39685338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 114528960

約数和(自身を除く): 74843622

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 121, 126, 133, 137, 154, 171, 198, 209, 231, 242, 266, 274, 342, 363, 399, 411, 418, 462, 627, 693, 726, 798, 822, 847, 959, 1089, 1197, 1233, 1254, 1386, 1463, 1507, 1694, 1881, 1918, 2178, 2299, 2394, 2466, 2541, 2603, 2877, 2926, 3014, 3762, 4389, 4521, 4598, 5082, 5206, 5754, 6897, 7623, 7809, 8631, 8778, 9042, 10549, 13167, 13563, 13794, 15246, 15618, 16093, 16577, 17262, 18221, 20691, 21098, 23427, 26334, 27126, 28633, 31647, 32186, 33154, 36442, 41382, 46854, 48279, 49731, 54663, 57266, 63294, 85899, 94941, 96558, 99462, 109326, 116039, 144837, 149193, 163989, 171798, 189882, 200431, 232078, 257697, 289674, 298386, 314963, 327978, 348117, 400862, 515394, 601293, 629926, 696234, 944889, 1044351, 1202586, 1803879, 1889778, 2088702, 2204741, 2834667, 3607758, 4409482, 5669334, 6614223, 13228446, 19842669, 39685338]

約数ペア:

[(1, 39685338), (2, 19842669), (3, 13228446), (6, 6614223), (7, 5669334), (9, 4409482), (11, 3607758), (14, 2834667), (18, 2204741), (19, 2088702), (21, 1889778), (22, 1803879), (33, 1202586), (38, 1044351), (42, 944889), (57, 696234), (63, 629926), (66, 601293), (77, 515394), (99, 400862), (114, 348117), (121, 327978), (126, 314963), (133, 298386), (137, 289674), (154, 257697), (171, 232078), (198, 200431), (209, 189882), (231, 171798), (242, 163989), (266, 149193), (274, 144837), (342, 116039), (363, 109326), (399, 99462), (411, 96558), (418, 94941), (462, 85899), (627, 63294), (693, 57266), (726, 54663), (798, 49731), (822, 48279), (847, 46854), (959, 41382), (1089, 36442), (1197, 33154), (1233, 32186), (1254, 31647), (1386, 28633), (1463, 27126), (1507, 26334), (1694, 23427), (1881, 21098), (1918, 20691), (2178, 18221), (2299, 17262), (2394, 16577), (2466, 16093), (2541, 15618), (2603, 15246), (2877, 13794), (2926, 13563), (3014, 13167), (3762, 10549), (4389, 9042), (4521, 8778), (4598, 8631), (5082, 7809), (5206, 7623), (5754, 6897)]