8691474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 20736000

約数和(自身を除く): 12044526

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 239, 319, 418, 478, 551, 627, 638, 717, 957, 1102, 1254, 1434, 1653, 1914, 2629, 3306, 4541, 5258, 6061, 6931, 7887, 9082, 12122, 13623, 13862, 15774, 18183, 20793, 27246, 36366, 41586, 49951, 76241, 99902, 131689, 149853, 152482, 228723, 263378, 299706, 395067, 457446, 790134, 1448579, 2897158, 4345737, 8691474]

約数ペア:

[(1, 8691474), (2, 4345737), (3, 2897158), (6, 1448579), (11, 790134), (19, 457446), (22, 395067), (29, 299706), (33, 263378), (38, 228723), (57, 152482), (58, 149853), (66, 131689), (87, 99902), (114, 76241), (174, 49951), (209, 41586), (239, 36366), (319, 27246), (418, 20793), (478, 18183), (551, 15774), (627, 13862), (638, 13623), (717, 12122), (957, 9082), (1102, 7887), (1254, 6931), (1434, 6061), (1653, 5258), (1914, 4541), (2629, 3306)]