18653712

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:146

約数の個数: 160

約数和(自身を含む): 61900800

約数和(自身を除く): 43247088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 103, 112, 132, 147, 154, 168, 176, 196, 206, 231, 264, 294, 308, 309, 336, 343, 392, 412, 462, 528, 539, 588, 616, 618, 686, 721, 784, 824, 924, 1029, 1078, 1133, 1176, 1232, 1236, 1372, 1442, 1617, 1648, 1848, 2058, 2156, 2163, 2266, 2352, 2472, 2744, 2884, 3234, 3399, 3696, 3773, 4116, 4312, 4326, 4532, 4944, 5047, 5488, 5768, 6468, 6798, 7546, 7931, 8232, 8624, 8652, 9064, 10094, 11319, 11536, 12936, 13596, 15092, 15141, 15862, 16464, 17304, 18128, 20188, 22638, 23793, 25872, 27192, 30184, 30282, 31724, 34608, 35329, 40376, 45276, 47586, 54384, 55517, 60368, 60564, 63448, 70658, 80752, 90552, 95172, 105987, 111034, 121128, 126896, 141316, 166551, 181104, 190344, 211974, 222068, 242256, 282632, 333102, 380688, 388619, 423948, 444136, 565264, 666204, 777238, 847896, 888272, 1165857, 1332408, 1554476, 1695792, 2331714, 2664816, 3108952, 4663428, 6217904, 9326856, 18653712]

約数ペア:

[(1, 18653712), (2, 9326856), (3, 6217904), (4, 4663428), (6, 3108952), (7, 2664816), (8, 2331714), (11, 1695792), (12, 1554476), (14, 1332408), (16, 1165857), (21, 888272), (22, 847896), (24, 777238), (28, 666204), (33, 565264), (42, 444136), (44, 423948), (48, 388619), (49, 380688), (56, 333102), (66, 282632), (77, 242256), (84, 222068), (88, 211974), (98, 190344), (103, 181104), (112, 166551), (132, 141316), (147, 126896), (154, 121128), (168, 111034), (176, 105987), (196, 95172), (206, 90552), (231, 80752), (264, 70658), (294, 63448), (308, 60564), (309, 60368), (336, 55517), (343, 54384), (392, 47586), (412, 45276), (462, 40376), (528, 35329), (539, 34608), (588, 31724), (616, 30282), (618, 30184), (686, 27192), (721, 25872), (784, 23793), (824, 22638), (924, 20188), (1029, 18128), (1078, 17304), (1133, 16464), (1176, 15862), (1232, 15141), (1236, 15092), (1372, 13596), (1442, 12936), (1617, 11536), (1648, 11319), (1848, 10094), (2058, 9064), (2156, 8652), (2163, 8624), (2266, 8232), (2352, 7931), (2472, 7546), (2744, 6798), (2884, 6468), (3234, 5768), (3399, 5488), (3696, 5047), (3773, 4944), (4116, 4532), (4312, 4326)]