18392108

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 38789184

約数和(自身を除く): 20397076

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 433, 518, 574, 866, 1036, 1148, 1517, 1732, 3031, 3034, 6062, 6068, 10619, 12124, 16021, 17753, 21238, 32042, 35506, 42476, 64084, 71012, 112147, 124271, 224294, 248542, 448588, 497084, 656861, 1313722, 2627444, 4598027, 9196054, 18392108]

約数ペア:

[(1, 18392108), (2, 9196054), (4, 4598027), (7, 2627444), (14, 1313722), (28, 656861), (37, 497084), (41, 448588), (74, 248542), (82, 224294), (148, 124271), (164, 112147), (259, 71012), (287, 64084), (433, 42476), (518, 35506), (574, 32042), (866, 21238), (1036, 17753), (1148, 16021), (1517, 12124), (1732, 10619), (3031, 6068), (3034, 6062)]