18523142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36607}}^1$

素因数の和:36643

約数の個数: 16

約数和(自身を含む): 31629312

約数和(自身を除く): 13106170

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36607, 73214, 402677, 805354, 841961, 1683922, 9261571, 18523142]

約数ペア:

[(1, 18523142), (2, 9261571), (11, 1683922), (22, 841961), (23, 805354), (46, 402677), (253, 73214), (506, 36607)]