18547008

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3375

約数の個数: 56

約数和(自身を含む): 50779680

約数和(自身を除く): 32232672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3331, 5568, 6662, 9993, 13324, 19986, 26648, 39972, 53296, 79944, 96599, 106592, 159888, 193198, 213184, 289797, 319776, 386396, 579594, 639552, 772792, 1159188, 1545584, 2318376, 3091168, 4636752, 6182336, 9273504, 18547008]

約数ペア:

[(1, 18547008), (2, 9273504), (3, 6182336), (4, 4636752), (6, 3091168), (8, 2318376), (12, 1545584), (16, 1159188), (24, 772792), (29, 639552), (32, 579594), (48, 386396), (58, 319776), (64, 289797), (87, 213184), (96, 193198), (116, 159888), (174, 106592), (192, 96599), (232, 79944), (348, 53296), (464, 39972), (696, 26648), (928, 19986), (1392, 13324), (1856, 9993), (2784, 6662), (3331, 5568)]