45108126

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 114706800

約数和(自身を除く): 69598674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 199, 257, 294, 398, 441, 514, 597, 771, 882, 1194, 1393, 1542, 1791, 1799, 2313, 2786, 3582, 3598, 4179, 4626, 5397, 8358, 9751, 10794, 12537, 12593, 16191, 19502, 25074, 25186, 29253, 32382, 37779, 51143, 58506, 75558, 87759, 102286, 113337, 153429, 175518, 226674, 306858, 358001, 460287, 716002, 920574, 1074003, 2148006, 2506007, 3222009, 5012014, 6444018, 7518021, 15036042, 22554063, 45108126]

約数ペア:

[(1, 45108126), (2, 22554063), (3, 15036042), (6, 7518021), (7, 6444018), (9, 5012014), (14, 3222009), (18, 2506007), (21, 2148006), (42, 1074003), (49, 920574), (63, 716002), (98, 460287), (126, 358001), (147, 306858), (199, 226674), (257, 175518), (294, 153429), (398, 113337), (441, 102286), (514, 87759), (597, 75558), (771, 58506), (882, 51143), (1194, 37779), (1393, 32382), (1542, 29253), (1791, 25186), (1799, 25074), (2313, 19502), (2786, 16191), (3582, 12593), (3598, 12537), (4179, 10794), (4626, 9751), (5397, 8358)]