71443494

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{54371}}^1$

素因数の和:54452

約数の個数: 24

約数和(自身を含む): 156917592

約数和(自身を除く): 85474098

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 54371, 108742, 163113, 326226, 489339, 978678, 3969083, 7938166, 11907249, 23814498, 35721747, 71443494]

約数ペア:

[(1, 71443494), (2, 35721747), (3, 23814498), (6, 11907249), (9, 7938166), (18, 3969083), (73, 978678), (146, 489339), (219, 326226), (438, 163113), (657, 108742), (1314, 54371)]