18741529944

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2879}}^1\times {\mathrm{3931}}^1$

素因数の和:6845

約数の個数: 96

約数和(自身を含む): 52997068800

約数和(自身を除く): 34255538856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 2879, 3931, 5758, 7862, 8637, 11516, 11793, 15724, 17274, 23032, 23586, 25911, 31448, 34548, 35379, 47172, 51822, 66217, 69096, 70758, 90413, 94344, 103644, 132434, 141516, 180826, 198651, 207288, 264868, 271239, 283032, 361652, 397302, 529736, 542478, 595953, 723304, 794604, 813717, 1084956, 1191906, 1589208, 1627434, 2169912, 2383812, 3254868, 4767624, 6509736, 11317349, 22634698, 33952047, 45269396, 67904094, 90538792, 101856141, 135808188, 203712282, 260299027, 271616376, 407424564, 520598054, 780897081, 814849128, 1041196108, 1561794162, 2082392216, 2342691243, 3123588324, 4685382486, 6247176648, 9370764972, 18741529944]

約数ペア:

[(1, 18741529944), (2, 9370764972), (3, 6247176648), (4, 4685382486), (6, 3123588324), (8, 2342691243), (9, 2082392216), (12, 1561794162), (18, 1041196108), (23, 814849128), (24, 780897081), (36, 520598054), (46, 407424564), (69, 271616376), (72, 260299027), (92, 203712282), (138, 135808188), (184, 101856141), (207, 90538792), (276, 67904094), (414, 45269396), (552, 33952047), (828, 22634698), (1656, 11317349), (2879, 6509736), (3931, 4767624), (5758, 3254868), (7862, 2383812), (8637, 2169912), (11516, 1627434), (11793, 1589208), (15724, 1191906), (17274, 1084956), (23032, 813717), (23586, 794604), (25911, 723304), (31448, 595953), (34548, 542478), (35379, 529736), (47172, 397302), (51822, 361652), (66217, 283032), (69096, 271239), (70758, 264868), (90413, 207288), (94344, 198651), (103644, 180826), (132434, 141516)]