18836967888

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{13679}}^1$

素因数の和:13897

約数の個数: 120

約数和(自身を含む): 53851374720

約数和(自身を除く): 35014406832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 131, 144, 146, 219, 262, 292, 393, 438, 524, 584, 657, 786, 876, 1048, 1168, 1179, 1314, 1572, 1752, 2096, 2358, 2628, 3144, 3504, 4716, 5256, 6288, 9432, 9563, 10512, 13679, 18864, 19126, 27358, 28689, 38252, 41037, 54716, 57378, 76504, 82074, 86067, 109432, 114756, 123111, 153008, 164148, 172134, 218864, 229512, 246222, 328296, 344268, 459024, 492444, 656592, 688536, 984888, 998567, 1377072, 1791949, 1969776, 1997134, 2995701, 3583898, 3994268, 5375847, 5991402, 7167796, 7988536, 8987103, 10751694, 11982804, 14335592, 15977072, 16127541, 17974206, 21503388, 23965608, 28671184, 32255082, 35948412, 43006776, 47931216, 64510164, 71896824, 86013552, 129020328, 130812277, 143793648, 258040656, 261624554, 392436831, 523249108, 784873662, 1046498216, 1177310493, 1569747324, 2092996432, 2354620986, 3139494648, 4709241972, 6278989296, 9418483944, 18836967888]

約数ペア:

[(1, 18836967888), (2, 9418483944), (3, 6278989296), (4, 4709241972), (6, 3139494648), (8, 2354620986), (9, 2092996432), (12, 1569747324), (16, 1177310493), (18, 1046498216), (24, 784873662), (36, 523249108), (48, 392436831), (72, 261624554), (73, 258040656), (131, 143793648), (144, 130812277), (146, 129020328), (219, 86013552), (262, 71896824), (292, 64510164), (393, 47931216), (438, 43006776), (524, 35948412), (584, 32255082), (657, 28671184), (786, 23965608), (876, 21503388), (1048, 17974206), (1168, 16127541), (1179, 15977072), (1314, 14335592), (1572, 11982804), (1752, 10751694), (2096, 8987103), (2358, 7988536), (2628, 7167796), (3144, 5991402), (3504, 5375847), (4716, 3994268), (5256, 3583898), (6288, 2995701), (9432, 1997134), (9563, 1969776), (10512, 1791949), (13679, 1377072), (18864, 998567), (19126, 984888), (27358, 688536), (28689, 656592), (38252, 492444), (41037, 459024), (54716, 344268), (57378, 328296), (76504, 246222), (82074, 229512), (86067, 218864), (109432, 172134), (114756, 164148), (123111, 153008)]