173898732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71387}}^1$

素因数の和:71430

約数の個数: 48

約数和(自身を含む): 479727360

約数和(自身を除く): 305828628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 71387, 142774, 214161, 285548, 428322, 499709, 856644, 999418, 1499127, 1998836, 2070223, 2998254, 4140446, 5996508, 6210669, 8280892, 12421338, 14491561, 24842676, 28983122, 43474683, 57966244, 86949366, 173898732]

約数ペア:

[(1, 173898732), (2, 86949366), (3, 57966244), (4, 43474683), (6, 28983122), (7, 24842676), (12, 14491561), (14, 12421338), (21, 8280892), (28, 6210669), (29, 5996508), (42, 4140446), (58, 2998254), (84, 2070223), (87, 1998836), (116, 1499127), (174, 999418), (203, 856644), (348, 499709), (406, 428322), (609, 285548), (812, 214161), (1218, 142774), (2436, 71387)]