27828486

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220861}}^1$

素因数の和:220876

約数の個数: 24

約数和(自身を含む): 68908944

約数和(自身を除く): 41080458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220861, 441722, 662583, 1325166, 1546027, 1987749, 3092054, 3975498, 4638081, 9276162, 13914243, 27828486]

約数ペア:

[(1, 27828486), (2, 13914243), (3, 9276162), (6, 4638081), (7, 3975498), (9, 3092054), (14, 1987749), (18, 1546027), (21, 1325166), (42, 662583), (63, 441722), (126, 220861)]