84021354

素因数分解:

$2^1\times 3^3\times {\mathrm{1555951}}^1$

素因数の和:1555962

約数の個数: 16

約数和(自身を含む): 186714240

約数和(自身を除く): 102692886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1555951, 3111902, 4667853, 9335706, 14003559, 28007118, 42010677, 84021354]

約数ペア:

[(1, 84021354), (2, 42010677), (3, 28007118), (6, 14003559), (9, 9335706), (18, 4667853), (27, 3111902), (54, 1555951)]