18331064

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 35510400

約数和(自身を除く): 17179336

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 547, 568, 1094, 2188, 4189, 4376, 8378, 16756, 32273, 33512, 38837, 64546, 77674, 129092, 155348, 258184, 310696, 2291383, 4582766, 9165532, 18331064]

約数ペア:

[(1, 18331064), (2, 9165532), (4, 4582766), (8, 2291383), (59, 310696), (71, 258184), (118, 155348), (142, 129092), (236, 77674), (284, 64546), (472, 38837), (547, 33512), (568, 32273), (1094, 16756), (2188, 8378), (4189, 4376)]