139364442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{368689}}^1$

素因数の和:368707

約数の個数: 32

約数和(自身を含む): 353942400

約数和(自身を除く): 214577958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 368689, 737378, 1106067, 2212134, 2580823, 3318201, 5161646, 6636402, 7742469, 9954603, 15484938, 19909206, 23227407, 46454814, 69682221, 139364442]

約数ペア:

[(1, 139364442), (2, 69682221), (3, 46454814), (6, 23227407), (7, 19909206), (9, 15484938), (14, 9954603), (18, 7742469), (21, 6636402), (27, 5161646), (42, 3318201), (54, 2580823), (63, 2212134), (126, 1106067), (189, 737378), (378, 368689)]