2018012818

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{929}}^1\times {\mathrm{8291}}^1$

素因数の和:9353

約数の個数: 16

約数和(自身を含む): 3053777760

約数和(自身を除く): 1035764942

約数列:

[1, 2, 131, 262, 929, 1858, 8291, 16582, 121699, 243398, 1086121, 2172242, 7702339, 15404678, 1009006409, 2018012818]

約数ペア:

[(1, 2018012818), (2, 1009006409), (131, 15404678), (262, 7702339), (929, 2172242), (1858, 1086121), (8291, 243398), (16582, 121699)]