18967355498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{18191}}^1$

素因数の和:18567

約数の個数: 64

約数和(自身を含む): 37188523008

約数和(自身を除く): 18221167510

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 337, 442, 674, 1547, 2359, 3094, 4381, 4718, 5729, 8762, 11458, 18191, 30667, 36382, 40103, 61334, 74477, 80206, 127337, 148954, 236483, 254674, 309247, 472966, 521339, 618494, 1042678, 1655381, 2164729, 3310762, 4020211, 4329458, 6130367, 8040422, 12260734, 28141477, 42912569, 56282954, 79694771, 85825138, 104216239, 159389542, 208432478, 557863397, 729513673, 1115726794, 1354811107, 1459027346, 2709622214, 9483677749, 18967355498]

約数ペア:

[(1, 18967355498), (2, 9483677749), (7, 2709622214), (13, 1459027346), (14, 1354811107), (17, 1115726794), (26, 729513673), (34, 557863397), (91, 208432478), (119, 159389542), (182, 104216239), (221, 85825138), (238, 79694771), (337, 56282954), (442, 42912569), (674, 28141477), (1547, 12260734), (2359, 8040422), (3094, 6130367), (4381, 4329458), (4718, 4020211), (5729, 3310762), (8762, 2164729), (11458, 1655381), (18191, 1042678), (30667, 618494), (36382, 521339), (40103, 472966), (61334, 309247), (74477, 254674), (80206, 236483), (127337, 148954)]