18218996954

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1\times {\mathrm{47947}}^1$

素因数の和:48869

約数の個数: 16

約数和(自身を含む): 27461545728

約数和(自身を除く): 9242548774

約数列:

[1, 2, 313, 607, 626, 1214, 47947, 95894, 189991, 379982, 15007411, 29103829, 30014822, 58207658, 9109498477, 18218996954]

約数ペア:

[(1, 18218996954), (2, 9109498477), (313, 58207658), (607, 30014822), (626, 29103829), (1214, 15007411), (47947, 379982), (95894, 189991)]