8694738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 20606040

約数和(自身を除く): 11911302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 509, 657, 949, 1018, 1314, 1527, 1898, 2847, 3054, 4581, 5694, 6617, 8541, 9162, 13234, 17082, 19851, 37157, 39702, 59553, 74314, 111471, 119106, 222942, 334413, 483041, 668826, 966082, 1449123, 2898246, 4347369, 8694738]

約数ペア:

[(1, 8694738), (2, 4347369), (3, 2898246), (6, 1449123), (9, 966082), (13, 668826), (18, 483041), (26, 334413), (39, 222942), (73, 119106), (78, 111471), (117, 74314), (146, 59553), (219, 39702), (234, 37157), (438, 19851), (509, 17082), (657, 13234), (949, 9162), (1018, 8541), (1314, 6617), (1527, 5694), (1898, 4581), (2847, 3054)]