40703334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^2\times {\mathrm{103}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 94917888

約数和(自身を除く): 54214554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 103, 194, 206, 291, 309, 582, 618, 679, 721, 1358, 1442, 2037, 2163, 4074, 4326, 9409, 9991, 18818, 19982, 28227, 29973, 56454, 59946, 65863, 69937, 131726, 139874, 197589, 209811, 395178, 419622, 969127, 1938254, 2907381, 5814762, 6783889, 13567778, 20351667, 40703334]

約数ペア:

[(1, 40703334), (2, 20351667), (3, 13567778), (6, 6783889), (7, 5814762), (14, 2907381), (21, 1938254), (42, 969127), (97, 419622), (103, 395178), (194, 209811), (206, 197589), (291, 139874), (309, 131726), (582, 69937), (618, 65863), (679, 59946), (721, 56454), (1358, 29973), (1442, 28227), (2037, 19982), (2163, 18818), (4074, 9991), (4326, 9409)]