13687758

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{739}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 35520000

約数和(自身を除く): 21832242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 739, 882, 1029, 1323, 1478, 2058, 2217, 2646, 3087, 4434, 5173, 6174, 6651, 9261, 10346, 13302, 15519, 18522, 19953, 31038, 36211, 39906, 46557, 72422, 93114, 108633, 139671, 217266, 253477, 279342, 325899, 506954, 651798, 760431, 977697, 1520862, 1955394, 2281293, 4562586, 6843879, 13687758]

約数ペア:

[(1, 13687758), (2, 6843879), (3, 4562586), (6, 2281293), (7, 1955394), (9, 1520862), (14, 977697), (18, 760431), (21, 651798), (27, 506954), (42, 325899), (49, 279342), (54, 253477), (63, 217266), (98, 139671), (126, 108633), (147, 93114), (189, 72422), (294, 46557), (343, 39906), (378, 36211), (441, 31038), (686, 19953), (739, 18522), (882, 15519), (1029, 13302), (1323, 10346), (1478, 9261), (2058, 6651), (2217, 6174), (2646, 5173), (3087, 4434)]