18251926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5153}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 35624448

約数和(自身を除く): 17372522

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 5153, 10306, 36071, 56683, 72142, 113366, 118519, 237038, 396781, 793562, 829633, 1303709, 1659266, 2607418, 9125963, 18251926]

約数ペア:

[(1, 18251926), (2, 9125963), (7, 2607418), (11, 1659266), (14, 1303709), (22, 829633), (23, 793562), (46, 396781), (77, 237038), (154, 118519), (161, 113366), (253, 72142), (322, 56683), (506, 36071), (1771, 10306), (3542, 5153)]