12878655552

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{3194111}}^1$

素因数の和:3194136

約数の個数: 84

約数和(自身を含む): 42187831296

約数和(自身を除く): 29309175744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 3194111, 6388222, 9582333, 12776444, 19164666, 22358777, 25552888, 28746999, 38329332, 44717554, 51105776, 57493998, 67076331, 76658664, 89435108, 102211552, 114987996, 134152662, 153317328, 178870216, 201228993, 204423104, 229975992, 268305324, 306634656, 357740432, 402457986, 459951984, 536610648, 613269312, 715480864, 804915972, 919903968, 1073221296, 1430961728, 1609831944, 1839807936, 2146442592, 3219663888, 4292885184, 6439327776, 12878655552]

約数ペア:

[(1, 12878655552), (2, 6439327776), (3, 4292885184), (4, 3219663888), (6, 2146442592), (7, 1839807936), (8, 1609831944), (9, 1430961728), (12, 1073221296), (14, 919903968), (16, 804915972), (18, 715480864), (21, 613269312), (24, 536610648), (28, 459951984), (32, 402457986), (36, 357740432), (42, 306634656), (48, 268305324), (56, 229975992), (63, 204423104), (64, 201228993), (72, 178870216), (84, 153317328), (96, 134152662), (112, 114987996), (126, 102211552), (144, 89435108), (168, 76658664), (192, 67076331), (224, 57493998), (252, 51105776), (288, 44717554), (336, 38329332), (448, 28746999), (504, 25552888), (576, 22358777), (672, 19164666), (1008, 12776444), (1344, 9582333), (2016, 6388222), (4032, 3194111)]