84236418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{668543}}^1$

素因数の和:668558

約数の個数: 24

約数和(自身を含む): 208585728

約数和(自身を除く): 124349310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 668543, 1337086, 2005629, 4011258, 4679801, 6016887, 9359602, 12033774, 14039403, 28078806, 42118209, 84236418]

約数ペア:

[(1, 84236418), (2, 42118209), (3, 28078806), (6, 14039403), (7, 12033774), (9, 9359602), (14, 6016887), (18, 4679801), (21, 4011258), (42, 2005629), (63, 1337086), (126, 668543)]