18452362012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{25373}}^1$

素因数の和:26770

約数の個数: 48

約数和(自身を含む): 38877027840

約数和(自身を除く): 20424665828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1367, 2734, 5468, 9569, 19138, 25373, 25973, 38276, 50746, 51946, 101492, 103892, 177611, 181811, 355222, 363622, 482087, 710444, 727244, 964174, 1928348, 3374609, 6749218, 13498436, 34684891, 69369782, 138739564, 242794237, 485588474, 659012929, 971176948, 1318025858, 2636051716, 4613090503, 9226181006, 18452362012]

約数ペア:

[(1, 18452362012), (2, 9226181006), (4, 4613090503), (7, 2636051716), (14, 1318025858), (19, 971176948), (28, 659012929), (38, 485588474), (76, 242794237), (133, 138739564), (266, 69369782), (532, 34684891), (1367, 13498436), (2734, 6749218), (5468, 3374609), (9569, 1928348), (19138, 964174), (25373, 727244), (25973, 710444), (38276, 482087), (50746, 363622), (51946, 355222), (101492, 181811), (103892, 177611)]