2171148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{25847}}^1$

素因数の和:25861

約数の個数: 24

約数和(自身を含む): 5789952

約数和(自身を除く): 3618804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 25847, 51694, 77541, 103388, 155082, 180929, 310164, 361858, 542787, 723716, 1085574, 2171148]

約数ペア:

[(1, 2171148), (2, 1085574), (3, 723716), (4, 542787), (6, 361858), (7, 310164), (12, 180929), (14, 155082), (21, 103388), (28, 77541), (42, 51694), (84, 25847)]