8621874

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 11034126

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 83, 87, 166, 174, 199, 249, 261, 398, 498, 522, 597, 747, 1194, 1494, 1791, 2407, 3582, 4814, 5771, 7221, 11542, 14442, 16517, 17313, 21663, 33034, 34626, 43326, 49551, 51939, 99102, 103878, 148653, 297306, 478993, 957986, 1436979, 2873958, 4310937, 8621874]

約数ペア:

[(1, 8621874), (2, 4310937), (3, 2873958), (6, 1436979), (9, 957986), (18, 478993), (29, 297306), (58, 148653), (83, 103878), (87, 99102), (166, 51939), (174, 49551), (199, 43326), (249, 34626), (261, 33034), (398, 21663), (498, 17313), (522, 16517), (597, 14442), (747, 11542), (1194, 7221), (1494, 5771), (1791, 4814), (2407, 3582)]