83456478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{662353}}^1$

素因数の和:662368

約数の個数: 24

約数和(自身を含む): 206654448

約数和(自身を除く): 123197970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 662353, 1324706, 1987059, 3974118, 4636471, 5961177, 9272942, 11922354, 13909413, 27818826, 41728239, 83456478]

約数ペア:

[(1, 83456478), (2, 41728239), (3, 27818826), (6, 13909413), (7, 11922354), (9, 9272942), (14, 5961177), (18, 4636471), (21, 3974118), (42, 1987059), (63, 1324706), (126, 662353)]