17936268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 51072000

約数和(自身を除く): 33135732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 199, 203, 222, 259, 348, 398, 406, 444, 518, 597, 609, 777, 796, 812, 1036, 1073, 1194, 1218, 1393, 1554, 2146, 2388, 2436, 2786, 3108, 3219, 4179, 4292, 5572, 5771, 6438, 7363, 7511, 8358, 11542, 12876, 14726, 15022, 16716, 17313, 22089, 22533, 23084, 29452, 30044, 34626, 40397, 44178, 45066, 51541, 69252, 80794, 88356, 90132, 103082, 121191, 154623, 161588, 206164, 213527, 242382, 309246, 427054, 484764, 618492, 640581, 854108, 1281162, 1494689, 2562324, 2989378, 4484067, 5978756, 8968134, 17936268]

約数ペア:

[(1, 17936268), (2, 8968134), (3, 5978756), (4, 4484067), (6, 2989378), (7, 2562324), (12, 1494689), (14, 1281162), (21, 854108), (28, 640581), (29, 618492), (37, 484764), (42, 427054), (58, 309246), (74, 242382), (84, 213527), (87, 206164), (111, 161588), (116, 154623), (148, 121191), (174, 103082), (199, 90132), (203, 88356), (222, 80794), (259, 69252), (348, 51541), (398, 45066), (406, 44178), (444, 40397), (518, 34626), (597, 30044), (609, 29452), (777, 23084), (796, 22533), (812, 22089), (1036, 17313), (1073, 16716), (1194, 15022), (1218, 14726), (1393, 12876), (1554, 11542), (2146, 8358), (2388, 7511), (2436, 7363), (2786, 6438), (3108, 5771), (3219, 5572), (4179, 4292)]