217424574

素因数分解:

$2^1\times 3^4\times {\mathrm{1051}}^1\times {\mathrm{1277}}^1$

素因数の和:2342

約数の個数: 40

約数和(自身を含む): 488037528

約数和(自身を除く): 270612954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1051, 1277, 2102, 2554, 3153, 3831, 6306, 7662, 9459, 11493, 18918, 22986, 28377, 34479, 56754, 68958, 85131, 103437, 170262, 206874, 1342127, 2684254, 4026381, 8052762, 12079143, 24158286, 36237429, 72474858, 108712287, 217424574]

約数ペア:

[(1, 217424574), (2, 108712287), (3, 72474858), (6, 36237429), (9, 24158286), (18, 12079143), (27, 8052762), (54, 4026381), (81, 2684254), (162, 1342127), (1051, 206874), (1277, 170262), (2102, 103437), (2554, 85131), (3153, 68958), (3831, 56754), (6306, 34479), (7662, 28377), (9459, 22986), (11493, 18918)]