78443148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{933847}}^1$

素因数の和:933861

約数の個数: 24

約数和(自身を含む): 209181952

約数和(自身を除く): 130738804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 933847, 1867694, 2801541, 3735388, 5603082, 6536929, 11206164, 13073858, 19610787, 26147716, 39221574, 78443148]

約数ペア:

[(1, 78443148), (2, 39221574), (3, 26147716), (4, 19610787), (6, 13073858), (7, 11206164), (12, 6536929), (14, 5603082), (21, 3735388), (28, 2801541), (42, 1867694), (84, 933847)]