13206364884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{264487}}^1$

素因数の和:264589

約数の個数: 72

約数和(自身を含む): 35621243840

約数和(自身を除く): 22414878956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1314, 1387, 2628, 2774, 4161, 5548, 8322, 12483, 16644, 24966, 49932, 264487, 528974, 793461, 1057948, 1586922, 2380383, 3173844, 4760766, 5025253, 9521532, 10050506, 15075759, 19307551, 20101012, 30151518, 38615102, 45227277, 57922653, 60303036, 77230204, 90454554, 115845306, 173767959, 180909108, 231690612, 347535918, 366843469, 695071836, 733686938, 1100530407, 1467373876, 2201060814, 3301591221, 4402121628, 6603182442, 13206364884]

約数ペア:

[(1, 13206364884), (2, 6603182442), (3, 4402121628), (4, 3301591221), (6, 2201060814), (9, 1467373876), (12, 1100530407), (18, 733686938), (19, 695071836), (36, 366843469), (38, 347535918), (57, 231690612), (73, 180909108), (76, 173767959), (114, 115845306), (146, 90454554), (171, 77230204), (219, 60303036), (228, 57922653), (292, 45227277), (342, 38615102), (438, 30151518), (657, 20101012), (684, 19307551), (876, 15075759), (1314, 10050506), (1387, 9521532), (2628, 5025253), (2774, 4760766), (4161, 3173844), (5548, 2380383), (8322, 1586922), (12483, 1057948), (16644, 793461), (24966, 528974), (49932, 264487)]