9747836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 20885760

約数和(自身を除く): 11137924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 251, 266, 292, 502, 511, 532, 1004, 1022, 1387, 1757, 2044, 2774, 3514, 4769, 5548, 7028, 9538, 9709, 18323, 19076, 19418, 33383, 36646, 38836, 66766, 73292, 128261, 133532, 256522, 348137, 513044, 696274, 1392548, 2436959, 4873918, 9747836]

約数ペア:

[(1, 9747836), (2, 4873918), (4, 2436959), (7, 1392548), (14, 696274), (19, 513044), (28, 348137), (38, 256522), (73, 133532), (76, 128261), (133, 73292), (146, 66766), (251, 38836), (266, 36646), (292, 33383), (502, 19418), (511, 19076), (532, 18323), (1004, 9709), (1022, 9538), (1387, 7028), (1757, 5548), (2044, 4769), (2774, 3514)]