2181036654

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{159223}}^1$

素因数の和:159992

約数の個数: 24

約数和(自身を含む): 4731818832

約数和(自身を除く): 2550782178

約数列:

[1, 2, 3, 6, 9, 18, 761, 1522, 2283, 4566, 6849, 13698, 159223, 318446, 477669, 955338, 1433007, 2866014, 121168703, 242337406, 363506109, 727012218, 1090518327, 2181036654]

約数ペア:

[(1, 2181036654), (2, 1090518327), (3, 727012218), (6, 363506109), (9, 242337406), (18, 121168703), (761, 2866014), (1522, 1433007), (2283, 955338), (4566, 477669), (6849, 318446), (13698, 159223)]