15202446

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 21085554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 89, 98, 147, 166, 178, 249, 267, 294, 343, 498, 534, 581, 623, 686, 1029, 1162, 1246, 1743, 1869, 2058, 3486, 3738, 4067, 4361, 7387, 8134, 8722, 12201, 13083, 14774, 22161, 24402, 26166, 28469, 30527, 44322, 51709, 56938, 61054, 85407, 91581, 103418, 155127, 170814, 183162, 310254, 361963, 723926, 1085889, 2171778, 2533741, 5067482, 7601223, 15202446]

約数ペア:

[(1, 15202446), (2, 7601223), (3, 5067482), (6, 2533741), (7, 2171778), (14, 1085889), (21, 723926), (42, 361963), (49, 310254), (83, 183162), (89, 170814), (98, 155127), (147, 103418), (166, 91581), (178, 85407), (249, 61054), (267, 56938), (294, 51709), (343, 44322), (498, 30527), (534, 28469), (581, 26166), (623, 24402), (686, 22161), (1029, 14774), (1162, 13083), (1246, 12201), (1743, 8722), (1869, 8134), (2058, 7387), (3486, 4361), (3738, 4067)]