981019224

素因数分解:

$2^3\times 3^2\times {\mathrm{2437}}^1\times {\mathrm{5591}}^1$

素因数の和:8040

約数の個数: 48

約数和(自身を含む): 2658492720

約数和(自身を除く): 1677473496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2437, 4874, 5591, 7311, 9748, 11182, 14622, 16773, 19496, 21933, 22364, 29244, 33546, 43866, 44728, 50319, 58488, 67092, 87732, 100638, 134184, 175464, 201276, 402552, 13625267, 27250534, 40875801, 54501068, 81751602, 109002136, 122627403, 163503204, 245254806, 327006408, 490509612, 981019224]

約数ペア:

[(1, 981019224), (2, 490509612), (3, 327006408), (4, 245254806), (6, 163503204), (8, 122627403), (9, 109002136), (12, 81751602), (18, 54501068), (24, 40875801), (36, 27250534), (72, 13625267), (2437, 402552), (4874, 201276), (5591, 175464), (7311, 134184), (9748, 100638), (11182, 87732), (14622, 67092), (16773, 58488), (19496, 50319), (21933, 44728), (22364, 43866), (29244, 33546)]