19497675312

素因数分解:

$2^4\times 3^2\times {\mathrm{135400523}}^1$

素因数の和:135400537

約数の個数: 30

約数和(自身を含む): 54566411172

約数和(自身を除く): 35068735860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135400523, 270801046, 406201569, 541602092, 812403138, 1083204184, 1218604707, 1624806276, 2166408368, 2437209414, 3249612552, 4874418828, 6499225104, 9748837656, 19497675312]

約数ペア:

[(1, 19497675312), (2, 9748837656), (3, 6499225104), (4, 4874418828), (6, 3249612552), (8, 2437209414), (9, 2166408368), (12, 1624806276), (16, 1218604707), (18, 1083204184), (24, 812403138), (36, 541602092), (48, 406201569), (72, 270801046), (144, 135400523)]