18441561610

素因数分解:

$2^1\times 5^1\times {\mathrm{13877}}^1\times {\mathrm{132893}}^1$

素因数の和:146777

約数の個数: 16

約数和(自身を含む): 33197452776

約数和(自身を除く): 14755891166

約数列:

[1, 2, 5, 10, 13877, 27754, 69385, 132893, 138770, 265786, 664465, 1328930, 1844156161, 3688312322, 9220780805, 18441561610]

約数ペア:

[(1, 18441561610), (2, 9220780805), (5, 3688312322), (10, 1844156161), (13877, 1328930), (27754, 664465), (69385, 265786), (132893, 138770)]