18207936

素因数分解:

$2^6\times 3^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 112

約数和(自身を含む): 55046880

約数和(自身を除く): 36838944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 144, 164, 192, 216, 246, 257, 288, 328, 369, 432, 492, 514, 576, 656, 738, 771, 864, 984, 1028, 1107, 1312, 1476, 1542, 1728, 1968, 2056, 2214, 2313, 2624, 2952, 3084, 3936, 4112, 4428, 4626, 5904, 6168, 6939, 7872, 8224, 8856, 9252, 10537, 11808, 12336, 13878, 16448, 17712, 18504, 21074, 23616, 24672, 27756, 31611, 35424, 37008, 42148, 49344, 55512, 63222, 70848, 74016, 84296, 94833, 111024, 126444, 148032, 168592, 189666, 222048, 252888, 284499, 337184, 379332, 444096, 505776, 568998, 674368, 758664, 1011552, 1137996, 1517328, 2023104, 2275992, 3034656, 4551984, 6069312, 9103968, 18207936]

約数ペア:

[(1, 18207936), (2, 9103968), (3, 6069312), (4, 4551984), (6, 3034656), (8, 2275992), (9, 2023104), (12, 1517328), (16, 1137996), (18, 1011552), (24, 758664), (27, 674368), (32, 568998), (36, 505776), (41, 444096), (48, 379332), (54, 337184), (64, 284499), (72, 252888), (82, 222048), (96, 189666), (108, 168592), (123, 148032), (144, 126444), (164, 111024), (192, 94833), (216, 84296), (246, 74016), (257, 70848), (288, 63222), (328, 55512), (369, 49344), (432, 42148), (492, 37008), (514, 35424), (576, 31611), (656, 27756), (738, 24672), (771, 23616), (864, 21074), (984, 18504), (1028, 17712), (1107, 16448), (1312, 13878), (1476, 12336), (1542, 11808), (1728, 10537), (1968, 9252), (2056, 8856), (2214, 8224), (2313, 7872), (2624, 6939), (2952, 6168), (3084, 5904), (3936, 4626), (4112, 4428)]