7949682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 18928728

約数和(自身を除く): 10979046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 641, 689, 954, 1282, 1378, 1923, 2067, 3846, 4134, 5769, 6201, 8333, 11538, 12402, 16666, 24999, 33973, 49998, 67946, 74997, 101919, 149994, 203838, 305757, 441649, 611514, 883298, 1324947, 2649894, 3974841, 7949682]

約数ペア:

[(1, 7949682), (2, 3974841), (3, 2649894), (6, 1324947), (9, 883298), (13, 611514), (18, 441649), (26, 305757), (39, 203838), (53, 149994), (78, 101919), (106, 74997), (117, 67946), (159, 49998), (234, 33973), (318, 24999), (477, 16666), (641, 12402), (689, 11538), (954, 8333), (1282, 6201), (1378, 5769), (1923, 4134), (2067, 3846)]