15263118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3433}}^1$

素因数の和:3473

約数の個数: 48

約数和(自身を含む): 37499280

約数和(自身を除く): 22236162

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 3433, 4446, 6866, 10299, 20598, 30897, 44629, 61794, 65227, 89258, 130454, 133887, 195681, 267774, 391362, 401661, 587043, 803322, 847951, 1174086, 1695902, 2543853, 5087706, 7631559, 15263118]

約数ペア:

[(1, 15263118), (2, 7631559), (3, 5087706), (6, 2543853), (9, 1695902), (13, 1174086), (18, 847951), (19, 803322), (26, 587043), (38, 401661), (39, 391362), (57, 267774), (78, 195681), (114, 133887), (117, 130454), (171, 89258), (234, 65227), (247, 61794), (342, 44629), (494, 30897), (741, 20598), (1482, 10299), (2223, 6866), (3433, 4446)]