18062768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59417}}^1$

素因数の和:59444

約数の個数: 20

約数和(自身を含む): 36839160

約数和(自身を除く): 18776392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 59417, 118834, 237668, 475336, 950672, 1128923, 2257846, 4515692, 9031384, 18062768]

約数ペア:

[(1, 18062768), (2, 9031384), (4, 4515692), (8, 2257846), (16, 1128923), (19, 950672), (38, 475336), (76, 237668), (152, 118834), (304, 59417)]