15577452

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 43417920

約数和(自身を除く): 27840468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 139, 198, 278, 283, 396, 417, 556, 566, 834, 849, 1132, 1251, 1529, 1668, 1698, 2502, 2547, 3058, 3113, 3396, 4587, 5004, 5094, 6116, 6226, 9174, 9339, 10188, 12452, 13761, 18348, 18678, 27522, 28017, 37356, 39337, 55044, 56034, 78674, 112068, 118011, 157348, 236022, 354033, 432707, 472044, 708066, 865414, 1298121, 1416132, 1730828, 2596242, 3894363, 5192484, 7788726, 15577452]

約数ペア:

[(1, 15577452), (2, 7788726), (3, 5192484), (4, 3894363), (6, 2596242), (9, 1730828), (11, 1416132), (12, 1298121), (18, 865414), (22, 708066), (33, 472044), (36, 432707), (44, 354033), (66, 236022), (99, 157348), (132, 118011), (139, 112068), (198, 78674), (278, 56034), (283, 55044), (396, 39337), (417, 37356), (556, 28017), (566, 27522), (834, 18678), (849, 18348), (1132, 13761), (1251, 12452), (1529, 10188), (1668, 9339), (1698, 9174), (2502, 6226), (2547, 6116), (3058, 5094), (3113, 5004), (3396, 4587)]