18849824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 46126080

約数和(自身を除く): 27276256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 76, 86, 103, 112, 133, 152, 172, 206, 224, 266, 301, 304, 344, 412, 532, 602, 608, 688, 721, 817, 824, 1064, 1204, 1376, 1442, 1634, 1648, 1957, 2128, 2408, 2884, 3268, 3296, 3914, 4256, 4429, 4816, 5719, 5768, 6536, 7828, 8858, 9632, 11438, 11536, 13072, 13699, 15656, 17716, 22876, 23072, 26144, 27398, 31003, 31312, 35432, 45752, 54796, 62006, 62624, 70864, 84151, 91504, 109592, 124012, 141728, 168302, 183008, 219184, 248024, 336604, 438368, 496048, 589057, 673208, 992096, 1178114, 1346416, 2356228, 2692832, 4712456, 9424912, 18849824]

約数ペア:

[(1, 18849824), (2, 9424912), (4, 4712456), (7, 2692832), (8, 2356228), (14, 1346416), (16, 1178114), (19, 992096), (28, 673208), (32, 589057), (38, 496048), (43, 438368), (56, 336604), (76, 248024), (86, 219184), (103, 183008), (112, 168302), (133, 141728), (152, 124012), (172, 109592), (206, 91504), (224, 84151), (266, 70864), (301, 62624), (304, 62006), (344, 54796), (412, 45752), (532, 35432), (602, 31312), (608, 31003), (688, 27398), (721, 26144), (817, 23072), (824, 22876), (1064, 17716), (1204, 15656), (1376, 13699), (1442, 13072), (1634, 11536), (1648, 11438), (1957, 9632), (2128, 8858), (2408, 7828), (2884, 6536), (3268, 5768), (3296, 5719), (3914, 4816), (4256, 4429)]