19317312

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1625

約数の個数: 112

約数和(自身を含む): 64942720

約数和(自身を除く): 45625408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1597, 1728, 2016, 3024, 3194, 4032, 4791, 6048, 6388, 9582, 11179, 12096, 12776, 14373, 19164, 22358, 25552, 28746, 33537, 38328, 43119, 44716, 51104, 57492, 67074, 76656, 86238, 89432, 100611, 102208, 114984, 134148, 153312, 172476, 178864, 201222, 229968, 268296, 301833, 306624, 344952, 357728, 402444, 459936, 536592, 603666, 689904, 715456, 804888, 919872, 1073184, 1207332, 1379808, 1609776, 2146368, 2414664, 2759616, 3219552, 4829328, 6439104, 9658656, 19317312]

約数ペア:

[(1, 19317312), (2, 9658656), (3, 6439104), (4, 4829328), (6, 3219552), (7, 2759616), (8, 2414664), (9, 2146368), (12, 1609776), (14, 1379808), (16, 1207332), (18, 1073184), (21, 919872), (24, 804888), (27, 715456), (28, 689904), (32, 603666), (36, 536592), (42, 459936), (48, 402444), (54, 357728), (56, 344952), (63, 306624), (64, 301833), (72, 268296), (84, 229968), (96, 201222), (108, 178864), (112, 172476), (126, 153312), (144, 134148), (168, 114984), (189, 102208), (192, 100611), (216, 89432), (224, 86238), (252, 76656), (288, 67074), (336, 57492), (378, 51104), (432, 44716), (448, 43119), (504, 38328), (576, 33537), (672, 28746), (756, 25552), (864, 22358), (1008, 19164), (1344, 14373), (1512, 12776), (1597, 12096), (1728, 11179), (2016, 9582), (3024, 6388), (3194, 6048), (4032, 4791)]