1920618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 4878720

約数和(自身を除く): 2958102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 5081, 10162, 15243, 30486, 35567, 45729, 71134, 91458, 106701, 137187, 213402, 274374, 320103, 640206, 960309, 1920618]

約数ペア:

[(1, 1920618), (2, 960309), (3, 640206), (6, 320103), (7, 274374), (9, 213402), (14, 137187), (18, 106701), (21, 91458), (27, 71134), (42, 45729), (54, 35567), (63, 30486), (126, 15243), (189, 10162), (378, 5081)]