1377897588

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{64763}}^1$

素因数の和:64973

約数の個数: 48

約数和(自身を含む): 3590516160

約数和(自身を除く): 2212618572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 5319, 7092, 10638, 21276, 64763, 129526, 194289, 259052, 388578, 582867, 777156, 1165734, 1748601, 2331468, 3497202, 6994404, 12758311, 25516622, 38274933, 51033244, 76549866, 114824799, 153099732, 229649598, 344474397, 459299196, 688948794, 1377897588]

約数ペア:

[(1, 1377897588), (2, 688948794), (3, 459299196), (4, 344474397), (6, 229649598), (9, 153099732), (12, 114824799), (18, 76549866), (27, 51033244), (36, 38274933), (54, 25516622), (108, 12758311), (197, 6994404), (394, 3497202), (591, 2331468), (788, 1748601), (1182, 1165734), (1773, 777156), (2364, 582867), (3546, 388578), (5319, 259052), (7092, 194289), (10638, 129526), (21276, 64763)]