18418175616

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{87049}}^1$

素因数の和:87114

約数の個数: 128

約数和(自身を含む): 53274600000

約数和(自身を除く): 34856424384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 304, 348, 384, 456, 464, 551, 608, 696, 912, 928, 1102, 1216, 1392, 1653, 1824, 1856, 2204, 2432, 2784, 3306, 3648, 3712, 4408, 5568, 6612, 7296, 8816, 11136, 13224, 17632, 26448, 35264, 52896, 70528, 87049, 105792, 174098, 211584, 261147, 348196, 522294, 696392, 1044588, 1392784, 1653931, 2089176, 2524421, 2785568, 3307862, 4178352, 4961793, 5048842, 5571136, 6615724, 7573263, 8356704, 9923586, 10097684, 11142272, 13231448, 15146526, 16713408, 19847172, 20195368, 26462896, 30293052, 33426816, 39694344, 40390736, 47963999, 52925792, 60586104, 79388688, 80781472, 95927998, 105851584, 121172208, 143891997, 158777376, 161562944, 191855996, 211703168, 242344416, 287783994, 317554752, 323125888, 383711992, 484688832, 575567988, 635109504, 767423984, 969377664, 1151135976, 1534847968, 2302271952, 3069695936, 4604543904, 6139391872, 9209087808, 18418175616]

約数ペア:

[(1, 18418175616), (2, 9209087808), (3, 6139391872), (4, 4604543904), (6, 3069695936), (8, 2302271952), (12, 1534847968), (16, 1151135976), (19, 969377664), (24, 767423984), (29, 635109504), (32, 575567988), (38, 484688832), (48, 383711992), (57, 323125888), (58, 317554752), (64, 287783994), (76, 242344416), (87, 211703168), (96, 191855996), (114, 161562944), (116, 158777376), (128, 143891997), (152, 121172208), (174, 105851584), (192, 95927998), (228, 80781472), (232, 79388688), (304, 60586104), (348, 52925792), (384, 47963999), (456, 40390736), (464, 39694344), (551, 33426816), (608, 30293052), (696, 26462896), (912, 20195368), (928, 19847172), (1102, 16713408), (1216, 15146526), (1392, 13231448), (1653, 11142272), (1824, 10097684), (1856, 9923586), (2204, 8356704), (2432, 7573263), (2784, 6615724), (3306, 5571136), (3648, 5048842), (3712, 4961793), (4408, 4178352), (5568, 3307862), (6612, 2785568), (7296, 2524421), (8816, 2089176), (11136, 1653931), (13224, 1392784), (17632, 1044588), (26448, 696392), (35264, 522294), (52896, 348196), (70528, 261147), (87049, 211584), (105792, 174098)]