157026618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1246243}}^1$

素因数の和:1246258

約数の個数: 24

約数和(自身を含む): 388828128

約数和(自身を除く): 231801510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1246243, 2492486, 3738729, 7477458, 8723701, 11216187, 17447402, 22432374, 26171103, 52342206, 78513309, 157026618]

約数ペア:

[(1, 157026618), (2, 78513309), (3, 52342206), (6, 26171103), (7, 22432374), (9, 17447402), (14, 11216187), (18, 8723701), (21, 7477458), (42, 3738729), (63, 2492486), (126, 1246243)]