18540556032

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^2\times {\mathrm{4789}}^1$

素因数の和:4950

約数の個数: 108

約数和(自身を含む): 50060155880

約数和(自身を除く): 31519599848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 4544, 4789, 5041, 6816, 9088, 9578, 10082, 13632, 14367, 15123, 18176, 19156, 20164, 27264, 28734, 30246, 38312, 40328, 54528, 57468, 60492, 76624, 80656, 114936, 120984, 153248, 161312, 229872, 241968, 306496, 322624, 340019, 459744, 483936, 612992, 645248, 680038, 919488, 967872, 1020057, 1225984, 1290496, 1360076, 1838976, 1935744, 2040114, 2720152, 3677952, 3871488, 4080228, 5440304, 8160456, 10880608, 16320912, 21761216, 24141349, 32641824, 43522432, 48282698, 65283648, 72424047, 87044864, 96565396, 130567296, 144848094, 193130792, 261134592, 289696188, 386261584, 579392376, 772523168, 1158784752, 1545046336, 2317569504, 3090092672, 4635139008, 6180185344, 9270278016, 18540556032]

約数ペア:

[(1, 18540556032), (2, 9270278016), (3, 6180185344), (4, 4635139008), (6, 3090092672), (8, 2317569504), (12, 1545046336), (16, 1158784752), (24, 772523168), (32, 579392376), (48, 386261584), (64, 289696188), (71, 261134592), (96, 193130792), (128, 144848094), (142, 130567296), (192, 96565396), (213, 87044864), (256, 72424047), (284, 65283648), (384, 48282698), (426, 43522432), (568, 32641824), (768, 24141349), (852, 21761216), (1136, 16320912), (1704, 10880608), (2272, 8160456), (3408, 5440304), (4544, 4080228), (4789, 3871488), (5041, 3677952), (6816, 2720152), (9088, 2040114), (9578, 1935744), (10082, 1838976), (13632, 1360076), (14367, 1290496), (15123, 1225984), (18176, 1020057), (19156, 967872), (20164, 919488), (27264, 680038), (28734, 645248), (30246, 612992), (38312, 483936), (40328, 459744), (54528, 340019), (57468, 322624), (60492, 306496), (76624, 241968), (80656, 229872), (114936, 161312), (120984, 153248)]