42494298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 115015680

約数和(自身を除く): 72521382

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 47, 57, 66, 77, 94, 103, 114, 133, 141, 154, 206, 209, 231, 266, 282, 309, 329, 399, 418, 462, 517, 618, 627, 658, 721, 798, 893, 987, 1034, 1133, 1254, 1442, 1463, 1551, 1786, 1957, 1974, 2163, 2266, 2679, 2926, 3102, 3399, 3619, 3914, 4326, 4389, 4841, 5358, 5871, 6251, 6798, 7238, 7931, 8778, 9682, 9823, 10857, 11742, 12502, 13699, 14523, 15862, 18753, 19646, 21527, 21714, 23793, 27398, 29046, 29469, 33887, 37506, 41097, 43054, 47586, 53251, 58938, 64581, 67774, 68761, 82194, 91979, 101661, 106502, 129162, 137522, 150689, 159753, 183958, 203322, 206283, 275937, 301378, 319506, 372757, 412566, 452067, 551874, 643853, 745514, 904134, 1011769, 1118271, 1287706, 1931559, 2023538, 2236542, 3035307, 3863118, 6070614, 7082383, 14164766, 21247149, 42494298]

約数ペア:

[(1, 42494298), (2, 21247149), (3, 14164766), (6, 7082383), (7, 6070614), (11, 3863118), (14, 3035307), (19, 2236542), (21, 2023538), (22, 1931559), (33, 1287706), (38, 1118271), (42, 1011769), (47, 904134), (57, 745514), (66, 643853), (77, 551874), (94, 452067), (103, 412566), (114, 372757), (133, 319506), (141, 301378), (154, 275937), (206, 206283), (209, 203322), (231, 183958), (266, 159753), (282, 150689), (309, 137522), (329, 129162), (399, 106502), (418, 101661), (462, 91979), (517, 82194), (618, 68761), (627, 67774), (658, 64581), (721, 58938), (798, 53251), (893, 47586), (987, 43054), (1034, 41097), (1133, 37506), (1254, 33887), (1442, 29469), (1463, 29046), (1551, 27398), (1786, 23793), (1957, 21714), (1974, 21527), (2163, 19646), (2266, 18753), (2679, 15862), (2926, 14523), (3102, 13699), (3399, 12502), (3619, 11742), (3914, 10857), (4326, 9823), (4389, 9682), (4841, 8778), (5358, 7931), (5871, 7238), (6251, 6798)]