15671292012

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{13441}}^1$

素因数の和:13823

約数の個数: 72

約数和(自身を含む): 40072752720

約数和(自身を除く): 24401460708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 233, 278, 417, 466, 556, 699, 834, 932, 1251, 1398, 1668, 2097, 2502, 2796, 4194, 5004, 8388, 13441, 26882, 32387, 40323, 53764, 64774, 80646, 97161, 120969, 129548, 161292, 194322, 241938, 291483, 388644, 483876, 582966, 1165932, 1868299, 3131753, 3736598, 5604897, 6263506, 7473196, 9395259, 11209794, 12527012, 16814691, 18790518, 22419588, 28185777, 33629382, 37581036, 56371554, 67258764, 112743108, 435313667, 870627334, 1305941001, 1741254668, 2611882002, 3917823003, 5223764004, 7835646006, 15671292012]

約数ペア:

[(1, 15671292012), (2, 7835646006), (3, 5223764004), (4, 3917823003), (6, 2611882002), (9, 1741254668), (12, 1305941001), (18, 870627334), (36, 435313667), (139, 112743108), (233, 67258764), (278, 56371554), (417, 37581036), (466, 33629382), (556, 28185777), (699, 22419588), (834, 18790518), (932, 16814691), (1251, 12527012), (1398, 11209794), (1668, 9395259), (2097, 7473196), (2502, 6263506), (2796, 5604897), (4194, 3736598), (5004, 3131753), (8388, 1868299), (13441, 1165932), (26882, 582966), (32387, 483876), (40323, 388644), (53764, 291483), (64774, 241938), (80646, 194322), (97161, 161292), (120969, 129548)]