18256202

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1205

約数の個数: 16

約数和(自身を含む): 28045824

約数和(自身を除く): 9789622

約数列:

[1, 2, 61, 122, 151, 302, 991, 1982, 9211, 18422, 60451, 120902, 149641, 299282, 9128101, 18256202]

約数ペア:

[(1, 18256202), (2, 9128101), (61, 299282), (122, 149641), (151, 120902), (302, 60451), (991, 18422), (1982, 9211)]