49184478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{390353}}^1$

素因数の和:390368

約数の個数: 24

約数和(自身を含む): 121790448

約数和(自身を除く): 72605970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 390353, 780706, 1171059, 2342118, 2732471, 3513177, 5464942, 7026354, 8197413, 16394826, 24592239, 49184478]

約数ペア:

[(1, 49184478), (2, 24592239), (3, 16394826), (6, 8197413), (7, 7026354), (9, 5464942), (14, 3513177), (18, 2732471), (21, 2342118), (42, 1171059), (63, 780706), (126, 390353)]