15663869442

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{70537}}^1$

素因数の和:70644

約数の個数: 72

約数和(自身を含む): 37253798244

約数和(自身を除く): 21589928802

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 169, 219, 234, 338, 438, 507, 657, 949, 1014, 1314, 1521, 1898, 2847, 3042, 5694, 8541, 12337, 17082, 24674, 37011, 70537, 74022, 111033, 141074, 211611, 222066, 423222, 634833, 916981, 1269666, 1833962, 2750943, 5149201, 5501886, 8252829, 10298402, 11920753, 15447603, 16505658, 23841506, 30895206, 35762259, 46342809, 66939613, 71524518, 92685618, 107286777, 133879226, 200818839, 214573554, 401637678, 602456517, 870214969, 1204913034, 1740429938, 2610644907, 5221289814, 7831934721, 15663869442]

約数ペア:

[(1, 15663869442), (2, 7831934721), (3, 5221289814), (6, 2610644907), (9, 1740429938), (13, 1204913034), (18, 870214969), (26, 602456517), (39, 401637678), (73, 214573554), (78, 200818839), (117, 133879226), (146, 107286777), (169, 92685618), (219, 71524518), (234, 66939613), (338, 46342809), (438, 35762259), (507, 30895206), (657, 23841506), (949, 16505658), (1014, 15447603), (1314, 11920753), (1521, 10298402), (1898, 8252829), (2847, 5501886), (3042, 5149201), (5694, 2750943), (8541, 1833962), (12337, 1269666), (17082, 916981), (24674, 634833), (37011, 423222), (70537, 222066), (74022, 211611), (111033, 141074)]