7999722

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 80

約数和(自身を含む): 19863360

約数和(自身を除く): 11863638

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 113, 114, 138, 162, 171, 207, 226, 339, 342, 414, 437, 513, 621, 678, 874, 1017, 1026, 1242, 1311, 1539, 1863, 2034, 2147, 2599, 2622, 3051, 3078, 3726, 3933, 4294, 5198, 6102, 6441, 7797, 7866, 9153, 11799, 12882, 15594, 18306, 19323, 23391, 23598, 35397, 38646, 46782, 49381, 57969, 70173, 70794, 98762, 115938, 140346, 148143, 173907, 210519, 296286, 347814, 421038, 444429, 888858, 1333287, 2666574, 3999861, 7999722]

約数ペア:

[(1, 7999722), (2, 3999861), (3, 2666574), (6, 1333287), (9, 888858), (18, 444429), (19, 421038), (23, 347814), (27, 296286), (38, 210519), (46, 173907), (54, 148143), (57, 140346), (69, 115938), (81, 98762), (113, 70794), (114, 70173), (138, 57969), (162, 49381), (171, 46782), (207, 38646), (226, 35397), (339, 23598), (342, 23391), (414, 19323), (437, 18306), (513, 15594), (621, 12882), (678, 11799), (874, 9153), (1017, 7866), (1026, 7797), (1242, 6441), (1311, 6102), (1539, 5198), (1863, 4294), (2034, 3933), (2147, 3726), (2599, 3078), (2622, 3051)]