18552324

素因数分解:

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

素因数の和:220875

約数の個数: 24

約数和(自身を含む): 49473088

約数和(自身を除く): 30920764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220861, 441722, 662583, 883444, 1325166, 1546027, 2650332, 3092054, 4638081, 6184108, 9276162, 18552324]

約数ペア:

[(1, 18552324), (2, 9276162), (3, 6184108), (4, 4638081), (6, 3092054), (7, 2650332), (12, 1546027), (14, 1325166), (21, 883444), (28, 662583), (42, 441722), (84, 220861)]