393660162

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{347143}}^1$

素因数の和:347164

約数の個数: 40

約数和(自身を含む): 1008106176

約数和(自身を除く): 614446014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 347143, 694286, 1041429, 2082858, 2430001, 3124287, 4860002, 6248574, 7290003, 9372861, 14580006, 18745722, 21870009, 28118583, 43740018, 56237166, 65610027, 131220054, 196830081, 393660162]

約数ペア:

[(1, 393660162), (2, 196830081), (3, 131220054), (6, 65610027), (7, 56237166), (9, 43740018), (14, 28118583), (18, 21870009), (21, 18745722), (27, 14580006), (42, 9372861), (54, 7290003), (63, 6248574), (81, 4860002), (126, 3124287), (162, 2430001), (189, 2082858), (378, 1041429), (567, 694286), (1134, 347143)]