67853826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 155688000

約数和(自身を除く): 87834174

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 997, 1194, 1791, 1994, 2991, 3582, 3781, 5982, 7562, 8973, 11343, 17946, 18943, 22686, 34029, 37886, 56829, 68058, 113658, 170487, 198403, 340974, 396806, 595209, 1190418, 1785627, 3571254, 3769657, 7539314, 11308971, 22617942, 33926913, 67853826]

約数ペア:

[(1, 67853826), (2, 33926913), (3, 22617942), (6, 11308971), (9, 7539314), (18, 3769657), (19, 3571254), (38, 1785627), (57, 1190418), (114, 595209), (171, 396806), (199, 340974), (342, 198403), (398, 170487), (597, 113658), (997, 68058), (1194, 56829), (1791, 37886), (1994, 34029), (2991, 22686), (3582, 18943), (3781, 17946), (5982, 11343), (7562, 8973)]