18103676486

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4131373}}^1$

素因数の和:4131695

約数の個数: 16

約数和(自身を含む): 31134034464

約数和(自身を除く): 13030357978

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 4131373, 8262746, 28919611, 57839222, 1293119749, 2586239498, 9051838243, 18103676486]

約数ペア:

[(1, 18103676486), (2, 9051838243), (7, 2586239498), (14, 1293119749), (313, 57839222), (626, 28919611), (2191, 8262746), (4382, 4131373)]